CN110346427A - A kind of swept-back salt water pin hole experimental rig for enameled wire detection - Google Patents
A kind of swept-back salt water pin hole experimental rig for enameled wire detection Download PDFInfo
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- CN110346427A CN110346427A CN201910531055.8A CN201910531055A CN110346427A CN 110346427 A CN110346427 A CN 110346427A CN 201910531055 A CN201910531055 A CN 201910531055A CN 110346427 A CN110346427 A CN 110346427A
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- salt water
- enameled wire
- agitator
- pin hole
- test
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The invention discloses a kind of swept-back salt water pin hole experimental rigs for enameled wire detection, including enameled wire salt water pinhole test, saline slot is provided on the right side of the enameled wire salt water pinhole test, the upper side of the saline slot is provided with agitator close to the position of enameled wire salt water pinhole test；The top of saline slot of the present invention is provided with agitator close to the side of enameled wire salt water pinhole test, when needing to prepare salt water, by edible salt, the materials such as alcohol are put into agitator by feeding inlet, then a certain proportion of water is reinjected, restarting motor can drive propeller to be stirred, gate valve is opened after the completion of stirring, salt water flows into saline slot, it need not manually be stirred, the preparation time before reducing test, and during the test, salt water needed for test next time can be put into agitator in advance and be stirred, improve the efficiency of experiment work.
Description
Technical field
The invention belongs to enameled wire detection technique fields, and in particular to a kind of swept-back saline infusion needle for enameled wire detection
Hole experimental rig.
Background technique
Enameled wire is a principal item of winding wire, is made of conductor and insulating layer two, after the annealed softening of bare wire,
Using multiple japanning, bake.But it produces and not only met the requirements of the standard, but also meet the product of customer requirement and do not allow
Easily, it is by raw material quality, technological parameter, production equipment, and the factors such as environment influence, therefore, the mass property of various enameled wires
It is different, but all have mechanical performance, chemical property, electrical property, the big performance of hot property four.
The salt water pin hole experimental rig of the prior art has the following problems: 1, salt water needs ceaselessly to stir just when preparing
The various composition in salt water can be allowed quickly to be dissolved in water, the salt water pin hole experimental rig of the prior art does not have corresponding structure can
Can only just can be carried out follow-up work by staff's hand operated mixing after the completion of salt water configuration, cause to saline
Experiment work efficiency is low；2, since the enameled wire salt water test machine and saline slot of the salt water pin hole experimental rig of the prior art are point
From, it is connected between the two by conducting wire, conducting wire may bring inconvenience to experiment work, and if there is work during test
Tool or staff hook to conducting wire, and conducting wire may fall off, and cause test failure.
Summary of the invention
To solve the problems mentioned above in the background art.The present invention provides a kind of swept-backs for enameled wire detection
Salt water pin hole experimental rig, has the characteristics that test efficiency is high.
To achieve the above object, the invention provides the following technical scheme: a kind of swept-back salt water for enameled wire detection
Pinhole test device, including enameled wire salt water pinhole test are provided with salt on the right side of the enameled wire salt water pinhole test
The upper side of sink, the saline slot is provided with agitator, the agitator close to the position of enameled wire salt water pinhole test
Bottom be connected with gate valve far from the side of enameled wire salt water pinhole test, the top of the agitator is provided with motor,
Rotation axis is connected with below the motor, the rotation axis is through to the inside of agitator, and rotation axis is through to stirring
One end inside bucket is provided with propeller, and the top of the agitator is provided with feeding inlet close to the position of motor, it is described enter
Cover board is provided with above material mouth, the two sides of the enameled wire salt water pinhole test are provided with close to the position of saline slot
The position of one fixed block, corresponding first fixed block in the two sides of the saline slot is provided with the second fixed block, and described first is fixed
Perforation is provided with fixing bolt between block and the second fixed block, and the enameled wire salt water pinhole test is close to the one of saline slot
Side bottom is provided with several first energized structurals, and the saline slot is corresponding close to the one side of enameled wire salt water pinhole test
The position of first energized structural is provided with the second energized structural.
Preferably, the structure of first energized structural and the second energized structural is identical.
Preferably, first fixed block is internally provided with screw thread corresponding with fixing bolt.
Preferably, the rotation axis is connected to the inner bottom of agitator by bearing block.
Preferably, the cover board and agitator are connected using the mode that shaft connects.
Compared with prior art, the beneficial effects of the present invention are:
1, the top of saline slot of the present invention is provided with agitator close to the side of enameled wire salt water pinhole test, is needing to prepare
When salt water, the materials such as edible salt, alcohol are put into agitator by feeding inlet, then reinject a certain proportion of water, restart
Motor can drive propeller to be stirred, stirring after the completion of open gate valve, salt water flow into saline slot, it is not necessary to manually into
Row stirring, the preparation time before reducing test, and during the test, salt water needed for test next time can be mentioned
Before be put into stirring in agitator, improve the efficiency of experiment work.
2, enameled wire salt water pinhole test of the present invention and saline slot corresponding position are provided with several energized structurals,
It, can be real by the contact block contact of two sides energized structural when enameled wire salt water pinhole test and the circuit of saline slot need to connect
Several fixed blocks of the connection of existing circuit, enameled wire salt water pinhole test and the setting of saline slot two sides are solid by fixing bolt
It is fixed, to realize the fixation of enameled wire salt water pinhole test and saline slot, is avoided by energized structural and caused using conducting wire
Situations such as experiment work is inconvenient.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of energized structural of the present invention.
In figure: 1, enameled wire salt water pinhole test；2, the first fixed block；3, the first energized structural；31, contact block；32,
Limited block；33, stop collar；34, spring；4, the second energized structural；5, the second fixed block；6, gate valve；7, saline slot；8, bearing
Seat；9, propeller；10, agitator；11, rotation axis；12, motor；13, feeding inlet；14, cover board；15, fixing bolt.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention is the following technical schemes are provided: a kind of swept-back salt water pin hole for enameled wire detection referring to FIG. 1-2,
Experimental rig, including enameled wire salt water pinhole test 1, the right side of enameled wire salt water pinhole test 1 are provided with saline slot 7,
The upper side of saline slot 7 is provided with agitator 10 close to the position of enameled wire salt water pinhole test 1, and the bottom of agitator 10 is remote
Side from enameled wire salt water pinhole test 1 is connected with gate valve 6, and the top of agitator 10 is provided with motor 12, motor
12 lower section is connected with rotation axis 11, and rotation axis 11 is through to the inside of agitator 10, and rotation axis 11 is through to agitator 10
Internal one end is provided with propeller 9, and the top of agitator 10 is provided with feeding inlet 13, feeding inlet close to the position of motor 12
13 top is provided with cover board 14, and the two sides of enameled wire salt water pinhole test 1 are provided with first close to the position of saline slot 7
Fixed block 2, the position of corresponding first fixed block 2 in the two sides of saline slot 7 are provided with the second fixed block 5, the first fixed block 2 and the
Perforation is provided with fixing bolt 15, one side of the enameled wire salt water pinhole test 1 close to saline slot 7 between two fixed blocks 5
Bottom is provided with several first energized structurals 3, one side corresponding first of the saline slot 7 close to enameled wire salt water pinhole test 1
The position of energized structural 3 is provided with the second energized structural 4.
In order to easily connect circuit, in the present embodiment, it is preferred that the first energized structural 3 includes contact block 31, limited block
32, stop collar 33 and spring 34, the surrounding of contact block 31 are provided with several limited blocks 32, and contact block 31 is close to enameled wire saline infusion needle
Restraining position ring block 33 is arranged in the side of hole testing machine 1, and stop collar 33 is provided with spring 34 far from the side of contact block 31.
In order to reduce the complexity of device structure, in the present embodiment, it is preferred that the first energized structural 3 and second is powered knot
The structure of structure 4 is identical.
In order to fix enameled wire salt water pinhole test 1 and saline slot 7, in the present embodiment, it is preferred that the first fixed block 2
Be internally provided with screw thread corresponding with fixing bolt 15.
The inner bottom of rotation axis 11 and agitator 10 generates biggish friction in order to prevent, in the present embodiment, it is preferred that
Rotation axis 11 is connected to the inner bottom of agitator 10 by bearing block 8.
In order to realize the opening and closing of cover board 14, in the present embodiment, it is preferred that cover board 14 and agitator 10 use shaft
The mode of connection connects.
Motor 12 is the known technology of the extensive utilization and daily life that have disclosed, its working principle in the present invention
Are as follows: motor is a kind of rotary electric machine, it converts electrical energy into mechanical energy, it mainly includes one to generate magnetic field
Electromagnet winding or distribution stator winding and a rotating armature or rotor.Under the action of stator winding rotating excitation field,
It plays the role of electric current in stator winding effective edge makes its rotation, output shaft one end of rotor connection by and by magnetic field
Extend motor.The model selected in the present embodiment are as follows: YBK2.
The working principle of the invention and process for using: before test opens up, 1 He of enameled wire salt water pinhole test is moved first
Saline slot 7, moves closer to it, stops after the contact block 31 being arranged in the first energized structural 3 and the second energized structural 4 contacts
Mobile, the spring 34 of 31 side of contact block setting pushes away contact block 31 outward, and then keeps the contact of contact block 31 more stable,
When contact block 31 does not contact, block 31 can be avoided contact with by the cooperation of limited block 32 and stop collar 33 and released by spring 34, so
The first fixed block 2 and the second fixed block 5 are connected by fixing bolt 15 afterwards, to realize 1 He of enameled wire salt water pinhole test
Saline slot 7 is connected and fixed, and then prepares salt water, first opens cover board 14, then by materials such as edible salt, alcohol by feeding inlet
13 are put into agitator 10, reinject a certain proportion of water, and cover board 14 is closed, and prevent salt water from splashing out agitator 10, then open
Dynamic motor 12 drives the rotation of propeller 9 to be stirred by rotation axis 11, and bearing block 8 can reduce rotation axis 11 and stirring
Friction between bucket 10 can carry out other test preparations, open gate valve 6, salt water after the completion of stirring in saline
It is flowed into saline slot 7 by gate valve 6, then can be carried out testing, agitator 10 can be to testing institute next time in test
The salt water needed is stirred, and saves test period.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of swept-back salt water pin hole experimental rig for enameled wire detection, including enameled wire salt water pinhole test (1),
It is characterized by: be provided with saline slot (7) on the right side of the enameled wire salt water pinhole test (1), the saline slot (7) it is upper
Side is provided with agitator (10) close to the position of enameled wire salt water pinhole test (1), and the bottom of the agitator (10) is remote
Side from enameled wire salt water pinhole test (1) is connected with gate valve (6), and the top of the agitator (10) is provided with motor
(12), it is connected with rotation axis (11) below the motor (12), the rotation axis (11) is through to the interior of agitator (10)
Portion, and rotation axis (11) is through to the internal one end of agitator (10) and is provided with propeller (9), the top of the agitator (10)
Position close to motor (12) is provided with feeding inlet (13), is provided with cover board (14) above the feeding inlet (13), described
The two sides of enameled wire salt water pinhole test (1) are provided with the first fixed block (2), the salt close to the position of saline slot (7)
The position of the two sides of sink (7) corresponding first fixed block (2) is provided with the second fixed block (5), first fixed block (2) and
Perforation is provided with fixing bolt (15) between second fixed block (5), and the enameled wire salt water pinhole test (1) is close to salt water
The one side bottom of slot (7) is provided with several first energized structurals (3), and the saline slot (7) is tried close to enameled wire salt water pin hole
The position for testing the one side corresponding first energized structural (3) of machine (1) is provided with the second energized structural (4).
2. a kind of swept-back salt water pin hole experimental rig for enameled wire detection according to claim 1, feature exist
In: first energized structural (3) includes contact block (31), limited block (32), stop collar (33) and spring (34), the contact
The surrounding of block (31) is provided with several limited blocks (32), and the contact block (31) is close to enameled wire salt water pinhole test (1)
Restraining position ring block (33) are arranged in side, and the stop collar (33) is provided with spring (34) far from the side of contact block (31).
3. a kind of swept-back salt water pin hole experimental rig for enameled wire detection according to claim 1, feature exist
In: first energized structural (3) is identical with the structure of the second energized structural (4).
4. a kind of swept-back salt water pin hole experimental rig for enameled wire detection according to claim 1, feature exist
In: first fixed block (2) is internally provided with screw thread corresponding with fixing bolt (15).
5. a kind of swept-back salt water pin hole experimental rig for enameled wire detection according to claim 1, feature exist
In: the rotation axis (11) passes through the inner bottom that bearing block (8) are connected to agitator (10).
6. a kind of swept-back salt water pin hole experimental rig for enameled wire detection according to claim 1, feature exist
In: the cover board (14) is connected with agitator (10) using the mode that shaft is connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531055.8A CN110346427A (en) | 2019-06-19 | 2019-06-19 | A kind of swept-back salt water pin hole experimental rig for enameled wire detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531055.8A CN110346427A (en) | 2019-06-19 | 2019-06-19 | A kind of swept-back salt water pin hole experimental rig for enameled wire detection |
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| Publication Number | Publication Date |
|---|---|
| CN110346427A true CN110346427A (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910531055.8A Pending CN110346427A (en) | 2019-06-19 | 2019-06-19 | A kind of swept-back salt water pin hole experimental rig for enameled wire detection |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3424210A1 (en) * | 1984-06-30 | 1986-01-09 | Feinmetall Gmbh, 7033 Herrenberg | Contact element for a test adaptor |
| US20050184747A1 (en) * | 2004-02-19 | 2005-08-25 | Sanders David L. | Spring plunger probe |
| CN202256231U (en) * | 2011-09-28 | 2012-05-30 | 兴宁市金雁电工有限公司 | Energy-saving circuit structure for automatically controlling pinhole detector of enameled wire |
| CN203455305U (en) * | 2013-08-29 | 2014-02-26 | 昆山达功电子有限公司 | Enameled wire pinhole detection device |
| CN103915702A (en) * | 2013-12-26 | 2014-07-09 | 上海汽车集团股份有限公司 | Quick-replacing battery box electric connection device for electric vehicle |
| CN104007125A (en) * | 2014-06-04 | 2014-08-27 | 东莞市瀛通电线有限公司 | Full automatic detection method of enamelled copper wire pinhole and equipment applying same |
| CN207908327U (en) * | 2017-12-27 | 2018-09-25 | 梧州市同润铜业有限公司 | Ultra tiny enamelled wire stator brine spray test device |
| CN109668878A (en) * | 2019-01-31 | 2019-04-23 | 优易电缆(张家港)有限公司 | A kind of enameled wire breakage test equipment and its test method |
-
2019
- 2019-06-19 CN CN201910531055.8A patent/CN110346427A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3424210A1 (en) * | 1984-06-30 | 1986-01-09 | Feinmetall Gmbh, 7033 Herrenberg | Contact element for a test adaptor |
| US20050184747A1 (en) * | 2004-02-19 | 2005-08-25 | Sanders David L. | Spring plunger probe |
| CN202256231U (en) * | 2011-09-28 | 2012-05-30 | 兴宁市金雁电工有限公司 | Energy-saving circuit structure for automatically controlling pinhole detector of enameled wire |
| CN203455305U (en) * | 2013-08-29 | 2014-02-26 | 昆山达功电子有限公司 | Enameled wire pinhole detection device |
| CN103915702A (en) * | 2013-12-26 | 2014-07-09 | 上海汽车集团股份有限公司 | Quick-replacing battery box electric connection device for electric vehicle |
| CN104007125A (en) * | 2014-06-04 | 2014-08-27 | 东莞市瀛通电线有限公司 | Full automatic detection method of enamelled copper wire pinhole and equipment applying same |
| CN207908327U (en) * | 2017-12-27 | 2018-09-25 | 梧州市同润铜业有限公司 | Ultra tiny enamelled wire stator brine spray test device |
| CN109668878A (en) * | 2019-01-31 | 2019-04-23 | 优易电缆(张家港)有限公司 | A kind of enameled wire breakage test equipment and its test method |
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Application publication date: 20191018 |