CN218445243U - Glowing filament testing machine - Google Patents
Glowing filament testing machine Download PDFInfo
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- CN218445243U CN218445243U CN202222785073.9U CN202222785073U CN218445243U CN 218445243 U CN218445243 U CN 218445243U CN 202222785073 U CN202222785073 U CN 202222785073U CN 218445243 U CN218445243 U CN 218445243U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to the technical field of test equipment, in particular to a glow wire testing machine, which comprises a case, a glow wire component, a test driving component and a test fixture, wherein the case is provided with a controller and a test chamber positioned on one side of the controller, the test chamber can be provided with a door plate in an opening and closing manner, and the glow wire component is arranged in the test chamber and is connected with the controller; the test driving assembly is installed in the test cabin and is provided with a test sliding table, the test driving assembly is used for driving the test sliding table to move towards the glow wire assembly, a fixed frame is installed on the test sliding table, and the test jig comprises a jig frame, a fixed pressing plate installed in the jig frame and an adjusting bolt installed on the jig frame and used for adjusting the fixed pressing plate. The utility model provides a current test degree of difficulty high, factor of safety low scheduling problem can seal the test to automatic removal test, the test effect is good.
Description
Technical Field
The utility model relates to a test equipment technical field especially relates to a glowing filament testing machine.
Background
The tester is a precise testing instrument for measuring physical and mechanical properties of materials or products under various conditions and environments, such as strength and fatigue life of metal materials, non-metal materials, mechanical parts, engineering structures and the like.
The glow wire tester is suitable for carrying out ignition danger tests and combustion performance tests on electrical and electronic products, household appliances and materials thereof and the like, and is used for simulating thermal stress caused by a heat source or an ignition source such as a glow element or an overload resistor in a short time under the condition of equipment failure or overload so as to evaluate the ignition danger of the products.
The clamp on the existing glow wire testing machine is usually fixed and can not be flexibly replaced, and potential safety hazards exist in the testing process.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a solve the current test degree of difficulty high, factor of safety low grade problem can seal the test to automatic removal test, glow wire testing machine that test effect is good.
The utility model adopts the technical proposal that: a glowing filament testing machine comprises a machine case, a glowing filament component, a test driving component and a testing jig, wherein the machine case is provided with a controller and a test chamber positioned on one side of the controller, the test chamber can be provided with a door plate in an opening and closing manner, and the glowing filament component is arranged in the test chamber and connected with the controller; the test driving assembly is arranged in the test cabin and is provided with a test sliding table, the test driving assembly is used for driving the test sliding table to move towards the glow wire assembly, a fixed frame is arranged on the test sliding table, and limiting grooves are formed in two sides of the fixed frame; the test fixture is placed at fixed frame and is equipped with spacing post in both sides, the one end card of spacing post is gone into extremely spacing inslot, the test fixture includes the tool frame, installs the fixed pressing plate in the tool frame and installs at the tool frame and be used for adjusting the adjusting bolt of fixed pressing plate, the tool frame corresponds fixed pressing plate and has seted up the test and lead to the groove, the test leads to the groove and corresponds the glow wire subassembly.
The case is further improved by being provided with a bottom plate, the bottom of the bottom plate is arranged on supporting legs, and the supporting legs are foot cups or trundles.
The controller is further improved by being provided with a control panel, and the control panel is positioned on one side of the door panel.
The further improvement of the scheme is that the top of the test chamber is provided with an air outlet.
The glow wire assembly comprises a support frame, a support column arranged on the support frame and a heating wire arranged on the support column, wherein the heating wire is electrically connected with the controller.
The further improvement to above-mentioned scheme does, the surface mounting of support frame has sliding guide, sliding guide's one end is connected in experimental drive assembly, experimental drive assembly is used for driving experimental slip table and slides along sliding guide.
The further improvement of the scheme is that a sliding seat is arranged in the fixed frame, a pulley is arranged on the sliding seat, and the pulley can be slidably connected to the sliding guide rod.
The test driving assembly comprises a driving seat and a driving element arranged on the driving seat, one end of the driving element is connected to the test sliding table, and the driving element is used for driving the test sliding table to move.
The further improvement to the above scheme is that a sliding sensor is installed on one side of the driving seat, and a sliding induction sheet is arranged on the test sliding table corresponding to the sliding sensor.
The jig frame is located on two sides of the limiting groove and is provided with guard plates, a placing groove is formed between the guard plates and the fixed pressing plate, and the fixed pressing plate is provided with an elastic pressing sheet corresponding to the placing groove.
The beneficial effects of the utility model are that:
compare traditional glow wire test, the utility model discloses the test chamber has been designed specially, test at the test chamber, the security has been guaranteed, in the process of the test, to be placed by experimental product on test fixture, compress tightly fixedly through fixed clamp plate, fixed frame is put into with test fixture afterwards, make the product of being tested and the contact realization of glow wire subassembly under through experimental drive assembly drive realize the glow wire test to the product, it is high to have solved the current test degree of difficulty, factor of safety is low scheduling problem, can seal the test, and the automatic removal test, the test effect is good, and reliable structure. The glowing filament testing device comprises a case, a glowing filament component, a testing driving component and a testing jig, wherein the case is provided with a controller and a testing cabin positioned on one side of the controller, the testing cabin can be opened and closed and is provided with a door plate, and the glowing filament component is arranged in the testing cabin and is connected with the controller; the test driving assembly is arranged in the test cabin and is provided with a test sliding table, the test driving assembly is used for driving the test sliding table to move towards the glow wire assembly, a fixed frame is arranged on the test sliding table, and limiting grooves are formed in two sides of the fixed frame; the test fixture is placed at fixed frame and is equipped with spacing post in both sides, the one end card of spacing post is gone into extremely spacing inslot, the test fixture includes the tool frame, installs the fixed pressing plate in the tool frame and installs at the tool frame and be used for adjusting the adjusting bolt of fixed pressing plate, the tool frame corresponds fixed pressing plate and has seted up the test and lead to the groove, the test leads to the groove and corresponds the glow wire subassembly. When the test fixture is placed into the fixed frame, the fixed frame is positioned by matching the limiting columns with the limiting grooves, so that the stability in the test process is ensured, and meanwhile, the fixed pressure plate matched with the adjusting bolts is used for compressing and fixing tested products, so that the test fixture is suitable for product tests with different sizes.
Drawings
Fig. 1 is a schematic perspective view of the glowing filament testing machine of the present invention;
FIG. 2 is a perspective view of the glow wire tester of FIG. 1 from another perspective;
FIG. 3 is a schematic perspective view of a hidden cabinet of the glow wire tester shown in FIG. 1;
fig. 4 is a schematic perspective view of the glow wire tester hidden cabinet in fig. 1 from another viewing angle.
Description of the reference numerals: the test device comprises a case 1, a controller 11, a control panel 111, a test chamber 12, a door panel 121, an exhaust port 122, a bottom plate 13, supporting legs 131, a glow wire assembly 2, a supporting frame 21, a sliding guide rod 211, a supporting column 22, a heating wire 23, a test driving assembly 3, a driving seat 31, a sliding inductor 311, a sliding induction sheet 312, a driving element 32, a test fixture 4, a limiting column 41, a fixture frame 42, a protective plate 421, a fixed pressing plate 43, an elastic pressing sheet 431, an adjusting bolt 44, a test through groove 45, a test sliding table 5, a fixed frame 51, a limiting groove 511, a sliding seat 512 and a pulley 513.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are illustrated in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 4, a glowing filament testing machine is provided with a case 1, a glowing filament component 2, a test driving component 3 and a test fixture 4, wherein the case 1 is provided with a controller 11 and a test chamber 12 located at one side of the controller 11, the test chamber 12 is provided with a door panel 121 in an openable and closable manner, and the glowing filament component 2 is arranged in the test chamber 12 and connected with the controller 11; the test driving assembly 3 is installed in the test cabin 12 and provided with a test sliding table 5, the test driving assembly 3 is used for driving the test sliding table 5 to move towards the glow wire assembly 2, a fixed frame 51 is installed on the test sliding table 5, and limiting grooves 511 are formed in two sides of the fixed frame 51; the test fixture 4 is placed at the fixed frame 51 and is equipped with spacing post 41 in both sides, the one end of spacing post 41 is gone into to the spacing inslot 511, the test fixture 4 includes the tool frame 42, installs the fixed pressing plate 43 in the tool frame 42 and installs at the tool frame 42 and be used for adjusting the adjusting bolt 44 of fixed pressing plate 43, the tool frame 42 has seted up test through groove 45 corresponding to the fixed pressing plate 43, test through groove 45 corresponds glow wire subassembly 2.
The chassis 1 is provided with a bottom plate 13, the bottom of the bottom plate 13 is provided with supporting legs 131, the supporting legs 131 are foot cups or trundles, and the bottom plate 13 is provided with the supporting legs 131 for supporting the chassis 1, so that the structural support is stable.
The controller 11 is provided with a control panel 111, and the control panel 111 is located on one side of the door panel 121 and is used for operation control through the control panel 111, specifically, a touch panel.
An air outlet 122 is arranged at the top of the test chamber 12, and the air outlet 122 is used for exhausting air during a glowing wire test.
The glow wire assembly 2 comprises a support frame 21, a support column 22 arranged on the support frame 21 and a heating wire 23 arranged on the support column 22, wherein the heating wire 23 is electrically connected with the controller 11, is connected with an electric thermocouple through the controller 11 to heat the heating wire 23 during testing, and is provided with a temperature controller which can be heated to a specified temperature for testing.
The test driving assembly 3 comprises a driving seat 31 and a driving element 32 installed on the driving seat 31, one end of the driving element 32 is connected to the test sliding table 5, the driving element 32 is used for driving the test sliding table 5 to move, and the driving element 32 can be a driving element 32 such as an air cylinder, an electric cylinder or a motor, and the like, and is used for driving the test sliding table 5 to move so as to test a product.
The slip inductor 311 is installed to one side of drive seat 31, experimental slip table 5 corresponds slip inductor 311 and is equipped with and uses slip response piece 312, sets up the slip response of slip inductor 311 cooperation slip response piece 312 to realize intelligent control.
The jig frame 42 is provided with guard plates 421 at two sides of the limiting groove 511, a placement groove is formed between the guard plates 421 and the fixed pressing plate 43, the fixed pressing plate 43 is provided with elastic pressing sheets 431 corresponding to the placement groove, the placement groove formed by the guard plates 421 matching with the fixed pressing plate 43 is used for placing tested products, the elastic pressing sheets 431 are further provided for compressing and fixing, and the structural stability is good.
The utility model discloses special design proof chamber 12, test in proof chamber 12, the security has been guaranteed, in the process of the test, to be placed on test fixture 4 by experimental product, compress tightly fixedly through solid fixed pressing plate 43, fixed frame 51 is put into with test fixture 4 afterwards, make the product of being tested and the glowing filament subassembly 2 contact realization under the drive of experimental drive assembly 3 and test the glowing test of product, it is high to have solved the current test degree of difficulty, factor of safety is low scheduling problem, can seal the test, and the automatic removal test, the test effect is good, and is reliable in structure. Specifically, a case 1, a glow wire component 2, a test driving component 3 and a test fixture 4 are arranged, the case 1 is provided with a controller 11 and a test chamber 12 positioned on one side of the controller 11, the test chamber 12 can be opened and closed and is provided with a door panel 121, and the glow wire component 2 is arranged in the test chamber 12 and is connected with the controller 11; the test driving assembly 3 is installed in the test cabin 12 and provided with a test sliding table 5, the test driving assembly 3 is used for driving the test sliding table 5 to move towards the glow wire assembly 2, a fixed frame 51 is installed on the test sliding table 5, and limiting grooves 511 are formed in two sides of the fixed frame 51; the test fixture 4 is placed at the fixed frame 51 and is equipped with spacing post 41 in both sides, the one end of spacing post 41 is gone into to the spacing inslot 511, the test fixture 4 includes the tool frame 42, installs the fixed pressing plate 43 in the tool frame 42 and installs at the tool frame 42 and be used for adjusting the adjusting bolt 44 of fixed pressing plate 43, the tool frame 42 has seted up test through groove 45 corresponding to the fixed pressing plate 43, test through groove 45 corresponds glow wire subassembly 2. When the test fixture 4 is placed into the fixed frame 51, the positioning is carried out by matching the limiting column 41 with the limiting groove 511, so that the stability in the test process is ensured, and meanwhile, the adjusting bolt 44 is matched with the fixed pressing plate 43 to compress and fix a product to be tested, so that the test fixture is suitable for product tests with different sizes.
The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A glowing filament testing machine which characterized in that: comprises that
The device comprises a case, a controller and a test chamber, wherein the case is provided with the controller and the test chamber positioned on one side of the controller, and the test chamber can be opened and closed and is provided with a door plate;
the glowing filament component is arranged in the test cabin and is connected with the controller;
the test driving assembly is arranged in the test cabin and is provided with a test sliding table, the test driving assembly is used for driving the test sliding table to move towards the glow wire assembly, a fixed frame is arranged on the test sliding table, and limiting grooves are formed in two sides of the fixed frame;
the test fixture comprises a fixture frame, a fixed pressing plate and an adjusting bolt, wherein the fixed pressing plate is installed in the fixture frame, the adjusting bolt is installed on the fixture frame and used for adjusting the fixed pressing plate, the fixture frame corresponds to the fixed pressing plate and is provided with a test through groove, and the test through groove corresponds to the glow wire assembly.
2. The glow wire tester of claim 1, wherein: the chassis is provided with a bottom plate, the bottom of the bottom plate is provided with supporting legs, and the supporting legs are foot cups or trundles.
3. The glow wire tester of claim 1, wherein: the controller is provided with a control panel, and the control panel is located on one side of the door plate.
4. The glow wire tester of claim 1, wherein: an air outlet is formed in the top of the test chamber.
5. The glow wire tester of claim 1, wherein: the glowing filament component comprises a support frame, a support column arranged on the support frame and a heating wire arranged on the support column, wherein the heating wire is electrically connected to the controller.
6. The glow wire tester of claim 5, wherein: the surface mounting of support frame has sliding guide, sliding guide's one end is connected in experimental drive assembly, experimental drive assembly is used for driving experimental slip table and slides along sliding guide.
7. The glow wire tester of claim 6, wherein: the fixed frame is internally provided with a sliding seat, the sliding seat is provided with a pulley, and the pulley can be slidably connected with the sliding guide rod.
8. The glow wire tester of claim 1, wherein: the test driving assembly comprises a driving seat and a driving element arranged on the driving seat, one end of the driving element is connected to the test sliding table, and the driving element is used for driving the test sliding table to move.
9. The glow wire tester of claim 8, wherein: a sliding sensor is installed on one side of the driving seat, and a sliding induction sheet is arranged on the test sliding table corresponding to the sliding sensor.
10. The glow wire tester of claim 1, wherein: the jig frame is located the spacing groove both sides and is equipped with the backplate, form the standing groove between backplate and the fixed pressing plate, the fixed pressing plate corresponds the standing groove and is equipped with the elasticity preforming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785073.9U CN218445243U (en) | 2022-10-22 | 2022-10-22 | Glowing filament testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222785073.9U CN218445243U (en) | 2022-10-22 | 2022-10-22 | Glowing filament testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN218445243U true CN218445243U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222785073.9U Active CN218445243U (en) | 2022-10-22 | 2022-10-22 | Glowing filament testing machine |
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| CN (1) | CN218445243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952513A (en) * | 2023-07-31 | 2023-10-27 | 广东艾斯瑞仪器科技有限公司 | Case vibration testing machine and testing method |
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2022
- 2022-10-22 CN CN202222785073.9U patent/CN218445243U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952513A (en) * | 2023-07-31 | 2023-10-27 | 广东艾斯瑞仪器科技有限公司 | Case vibration testing machine and testing method |
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