CN208188239U - A kind of numerically-controlled machine tool research and development leakproof electric test device - Google Patents
A kind of numerically-controlled machine tool research and development leakproof electric test device Download PDFInfo
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- CN208188239U CN208188239U CN201820751880.XU CN201820751880U CN208188239U CN 208188239 U CN208188239 U CN 208188239U CN 201820751880 U CN201820751880 U CN 201820751880U CN 208188239 U CN208188239 U CN 208188239U
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Abstract
The utility model discloses a kind of numerically-controlled machine tool research and development leakproof electric test devices, including test box and idler wheel, the front of the test box is equipped with display screen, and the upper end of test box is fixed with LED light, non-conductor is connected on the left of the lower end of the test box, and semiconductor is provided in the middle part of the lower end of test box, pure conductor is mounted on the right side of the lower end of the test box, and the two sides lower end of test box is equipped with mounting plate, the mounting plate is fixed with the first rotary shaft far from the side of test box center line, and first the lower end of rotary shaft be inlaid with telescopic rod, the telescopic rod is internally connected with bolt, and the lower end of telescopic rod is provided with the second rotary shaft, the lower end of second rotary shaft is mounted with sliding rack.The numerically-controlled machine tool research and development are provided with LED light with leakproof electric test device, non-conductor, semiconductor, pure conductor can be touched electric current respectively or faced directly the phenomenon that sensing electric current and show, and use the test device more convenient.
Description
Technical field
The utility model relates to numerically-controlled machine tools to research and develop test device technical field, and specially a kind of numerically-controlled machine tool research and development are used anti-
Earth leakage tester.
Background technique
Numerically-controlled machine tool is the abbreviation of numerically-controlled machine tool, is a kind of automated machine tool equipped with program control system, can
According to the program finished, make machine tool action and process part, combines machinery, automation, computer, measurement, microelectronics etc.
State-of-the-art technology, basic composition include processing program carrier, numerical control device, servo drive, machine tool main body and other auxiliary dresses
It sets, as soon as numerically-controlled machine tool loads more component, a large amount of electric power is needed at work, before coming into operation, it is necessary to
Leakproof electrical testing is carried out to these numerically-controlled machine tools.
Numerically-controlled machine tool research and development leakproof electric test device in the market is usually all to utilize electroprobe or multimeter and numerical control machine
Bed carries out engaged test, and test in this way is low, takes time and effort, and can not survey to each place of numerically-controlled machine tool
It tries, while the drain conditions generated when numerically-controlled machine tool is contacted with different conductor cannot be tested to make numerically-controlled machine tool still after testing in this way
So there is the risk of electric leakage, for this purpose, it is proposed that a kind of numerically-controlled machine tool research and development leakproof electric test device.
Utility model content
The purpose of this utility model is to provide a kind of numerically-controlled machine tool research and development leakproof electric test devices, to solve above-mentioned back
What is proposed in scape technology is usually all to carry out engaged test using electroprobe or multimeter and numerically-controlled machine tool, and test in this way is low, consumption
When effort, and each place of numerically-controlled machine tool can not be tested, while numerically-controlled machine tool cannot be tested and led with difference
The drain conditions that generate when body contacts, in this way after test, the problem of making numerically-controlled machine tool still have the risk of electric leakage.
To achieve the above object, the utility model provides the following technical solutions: a kind of numerically-controlled machine tool research and development leakproof electrical measurement
Trial assembly is set, including test box and idler wheel, and the front of the test box is equipped with display screen, and the upper end of test box is fixed with LED
Lamp, the lower end left side of the test box is connected with non-conductor, and is provided with semiconductor, the test box in the middle part of the lower end of test box
Lower end on the right side of be mounted with pure conductor, and the two sides lower end of test box is equipped with mounting plate, and the mounting plate is far from test box
The side of heart line is fixed with the first rotary shaft, and the lower end of the first rotary shaft is inlaid with telescopic rod, and the inside of the telescopic rod connects
It is connected to bolt, and the lower end of telescopic rod is provided with the second rotary shaft, the lower end of second rotary shaft is mounted with sliding rack, described
The inner upper end of test box is equipped with water tank, and the lower end of water tank is fixed with the electric main body of survey, and the outside for surveying electric main body is external
There is water injection valve, the idler wheel is embedded in the two sides bottom end of sliding rack.
Preferably, the LED light is respectively between non-conductor, semiconductor and pure conductor to be electrically connected, non-conductor
It is respectively in parallel construction with semiconductor and pure conductor, and the arc-shaped shape structure in idioelectric bottom end.
Preferably, to be fixedly connected between the mounting plate and test box, and mounting plate by the first rotary shaft and stretches
Bar constitutes turntable.
Preferably, between the telescopic rod and bolt to be threadedly coupled, and the height of telescopic rod be non-conductor, semiconductor and
2 times of the pure any height of conductor three.
Preferably, between the water injection valve and water tank to be fixedly connected, and water injection valve respectively with non-conductor, semiconductor and
Pure conductor is in parallel construction.
Preferably, the idler wheel is respectively arranged at two sides lower end and the middle inside of sliding rack, and sliding rack is in semicircle shape
Structure.
Compared with prior art, the utility model has the beneficial effects that numerically-controlled machine tool research and development leakproof electric test device
It is provided with LED light, non-conductor, semiconductor, pure conductor can be touched into electric current respectively or is faced directly the phenomenon that sensing electric current
It shows, uses the test device more convenient, and non-conductor, semiconductor, the electric conductivity of pure conductor are different,
Different conductive aspects of numerically-controlled machine tool in the case where different electric conductors can be tested, keep the test to numerically-controlled machine tool more complete
Face, meanwhile, non-conductor, semiconductor, the bottom end of pure conductor are arc-shaped, can catch the moisture on its own, prevent moisture
It is dropped on numerically-controlled machine tool, mounting plate drives test box to rotate on telescopic rod using the first rotary shaft, with this adjustable survey
The direction for trying case, changes the glide direction of entire test device with this, can according to the specification and testing location of numerically-controlled machine tool and
Direction is changed, and so that entire test device is tested different numerically-controlled machine tools, is embodied the spirit of the test device
Activity, telescopic rod control the lifting of its own using bolt, so that it may control the height of test box, control non-conductor, half with this
Conductor, pure conductor not only can contact non-conductor, semiconductor, pure conductor with numerically-controlled machine tool at a distance from numerically-controlled machine tool
It is tested, the induced current near numerically-controlled machine tool can also be tested, it is more comprehensive to the test of numerically-controlled machine tool in this way, significantly
The hiding leakage risk of numerically-controlled machine tool is reduced, water injection valve can sprinkle water to non-conductor, semiconductor, pure conductor, increase non-lead
The electric conductivity of body, semiconductor, pure conductor, thus can be simultaneously under the different electric conductivity of three kinds of different electric conductors, testing number
Control the electric leakage situation of lathe, substitution single test mode in the past avoids what numerically-controlled machine tool occurred leaking electricity in other situations from showing
As there are idler wheel in sliding rack two sides, and sliding rack is arc-shaped, slide entire test device can on the numerically-controlled machine tool of different size
Dynamic, sliding rack drives non-conductor, semiconductor, pure conductor to move forward simultaneously, is capable of increasing the tested range of numerically-controlled machine tool,
And accelerate testing efficiency, while keeping test more stable, the result of test is more evenly.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model test box schematic diagram of internal structure；
Fig. 3 is the utility model sliding rack side structure schematic diagram.
In figure: 1, test box, 2, display screen, 3, LED light, 4, non-conductor, 5, semiconductor, 6, pure conductor, 7, mounting plate, 8,
First rotary shaft, 9, telescopic rod, 10, bolt, the 11, second rotary shaft, 12, sliding rack, 13, water tank, 14, the electric main body of survey, 15, spray
Water valve, 16, idler wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of numerically-controlled machine tool research and development leakproof electrical testing dress
It sets, including test box 1, display screen 2, LED light 3, non-conductor 4, semiconductor 5, pure conductor 6, mounting plate 7, the first rotary shaft 8, stretches
Contracting bar 9, the second rotary shaft 11, sliding rack 12, water tank 13, surveys electric main body 14, water injection valve 15 and idler wheel 16, test box 1 at bolt 10
Front display screen 2 is installed, and the upper end of test box 1 is fixed with LED light 3, LED light 3 respectively with non-conductor 4, semiconductor 5 with
And to be electrically connected between pure conductor 6, non-conductor 4 is in parallel construction with semiconductor 5 and pure conductor 6 respectively, and non-conductor 4
Non-conductor 4, semiconductor 5, pure conductor 6 can be touched electric current respectively or sense electricity by the arc-shaped shape structure in bottom end, LED light 3
The phenomenon that stream, which is faced directly, to be showed, and uses the test device more convenient, and non-conductor 4, semiconductor 5, pure conductor 6
Electric conductivity is different, can test different conductive aspects of numerically-controlled machine tool in the case where different electric conductors, make to numerical control
The test of lathe is more comprehensive, non-conductor 4 is connected on the left of the lower end of test box 1, and half is provided in the middle part of the lower end of test box 1
The lower end right side of conductor 5, test box 1 is mounted with pure conductor 6, and the two sides lower end of test box 1 is equipped with mounting plate 7, mounting plate 7
Side far from 1 center line of test box is fixed with the first rotary shaft 8, and the lower end of the first rotary shaft 8 is inlaid with telescopic rod 9, peace
To be fixedly connected between loading board 7 and test box 1, and mounting plate 7 constitutes turntable with telescopic rod 9 by the first rotary shaft 8,
Mounting plate 7 drives test box 1 to rotate on telescopic rod 9 using the first rotary shaft 8, with the direction of this adjustable test box 1, with
This changes the glide direction of entire test device, can be changed according to the specification of numerically-controlled machine tool and testing location and direction
Become, so that entire test device is tested different numerically-controlled machine tools, embody the flexibility of the test device, telescopic rod 9
Be internally connected with bolt 10, and the lower end of telescopic rod 9 is provided with the second rotary shaft 11, is spiral shell between telescopic rod 9 and bolt 10
Line connection, and the height of telescopic rod 9 is 2 times of non-conductor 4, semiconductor 5 and any height of 6 three of pure conductor, telescopic rod 9 utilizes
Bolt 10 controls the lifting of its own, so that it may control the height of test box 1, control non-conductor 4, semiconductor 5, pure conductor with this
6 at a distance from numerically-controlled machine tool, not only can non-conductor 4, semiconductor 5, pure conductor 6 be contacted with numerically-controlled machine tool and be surveyed
Examination, can also test the induced current near numerically-controlled machine tool, more comprehensive to the test of numerically-controlled machine tool in this way, substantially reduce number
The hiding leakage risk of lathe is controlled, the lower end of the second rotary shaft 11 is mounted with sliding rack 12, and the inner upper end of test box 1 is equipped with
Water tank 13, and the lower end of water tank 13 is fixed with the electric main body 14 of survey, the outside for surveying electric main body 14 is circumscribed with water injection valve 15, water injection valve 15
To be fixedly connected between water tank 13, and water injection valve 15 is in respectively parallel construction with non-conductor 4, semiconductor 5 and pure conductor 6,
Water injection valve 15 can sprinkle water to non-conductor 4, semiconductor 5, pure conductor 6, increase non-conductor 4, semiconductor 5, pure conductor 6 and lead
Electrically, thus the electric leakage situation of numerically-controlled machine tool can be detected, is substituted simultaneously under the different electric conductivity of three kinds of different electric conductors
Past single test mode, the phenomenon that avoiding numerically-controlled machine tool from leaking electricity in other situations, idler wheel 16 is embedded in sliding rack
12 two sides bottom end, idler wheel 16 is respectively arranged at two sides lower end and the middle inside of sliding rack 12, and sliding rack 12 is in semicircle shape
Structure, there are idler wheel 16 in 12 two sides of sliding rack, and sliding rack 12 is arc-shaped, make entire test device in the numerically-controlled machine tool of different size
On can slide, sliding rack 12 drives non-conductor 4, semiconductor 5, pure conductor 6 to move forward simultaneously, is capable of increasing numerically-controlled machine tool
Tested range, and accelerate testing efficiency, while keeping test more stable, the result of test is more evenly.
Working principle: this kind of numerically-controlled machine tool research and development will be filled the water in water tank 13 first with leakproof electric test device, root
Test device is adjusted according to the specification of numerically-controlled machine tool, when needing to move back and forth test device, sliding rack 12 is placed
In the side of numerically-controlled machine tool, the first rotary shaft 8 is rotated, makes on front side of 2 face of display screen on test box 1 or rear side, promotion is stretched
Contracting bar 9 rolls idler wheel 16 on numerically-controlled machine tool, to drive numerically-controlled machine tool to move forward, at this time non-conductor 4, semiconductor 5 and
Pure conductor 6 is maintained at highest height, has when non-conductor 4, semiconductor 5 and pure conductor 6 wherein sense numerically-controlled machine tool nearby
When electric current, non-conductor 4, semiconductor 5 and pure the conductor 6 corresponding LED light 3 that is connected are lighted, do not detect electric current continue to
Preceding movement starts successively to reduce telescopic rod 9, non-conductor 4, semiconductor 5 and pure conductor 6 is made to start to drop after one wheel test
Low, then three is close to numerically-controlled machine tool, and every height that reduces once detects once with regard to loopy moving, not only can be by non-conductor
4, semiconductor 5 and pure conductor 6 are contacted with numerically-controlled machine tool and are tested, and can also test the induced electricity near numerically-controlled machine tool
Stream, it is more comprehensive to the test of numerically-controlled machine tool in this way, the hiding leakage risk of numerically-controlled machine tool is substantially reduced, when telescopic rod 9 reduces
To it is minimum when, non-conductor 4, semiconductor 5 and pure conductor 6 are contacted with numerically-controlled machine tool, then start to test, when detecting no current,
Open water injection valve 15 sprinkle water respectively to non-conductor 4, semiconductor 5 and pure conductor 6, increase non-conductor 4, semiconductor 5 and
The electric conductivity of pure conductor 6 thus can detect the leakage of numerically-controlled machine tool simultaneously under the different electric conductivity of three kinds of different electric conductors
The phenomenon that electric situation substitutes test mode single in the past, numerically-controlled machine tool is avoided to leak electricity in other situations, when test fills
It sets needs to move left and right when being tested, rotates the first rotary shaft 8, make on the left of 2 face of display screen or right side, be rotated further by second
Rotary shaft 11 makes sliding rack 12 carry out 90 degree of rotations, so that it may so that test device carries out moving left and right test, complete like this
The entire numerically-controlled machine tool research and development use process of leakproof electric test device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of numerically-controlled machine tool research and development leakproof electric test device, including test box (1) and idler wheel (16), it is characterised in that: institute
The front for stating test box (1) is equipped with display screen (2), and the upper end of test box (1) is fixed with LED light (3), the test box
(1) it is connected with non-conductor (4) on the left of lower end, and is provided with semiconductor (5), the test box in the middle part of the lower end of test box (1)
(1) it is mounted with pure conductor (6) on the right side of lower end, and the two sides lower end of test box (1) is equipped with mounting plate (7), the mounting plate
(7) side far from test box (1) center line is fixed with the first rotary shaft (8), and the lower end of the first rotary shaft (8) is inlaid with and stretches
Contracting bar (9), the telescopic rod (9) is internally connected with bolt (10), and the lower end of telescopic rod (9) is provided with the second rotary shaft
(11), the lower end of second rotary shaft (11) is mounted with sliding rack (12), and the inner upper end of the test box (1) is equipped with water
Case (13), and the lower end of water tank (13) is fixed with the electric main body (14) of survey, is circumscribed with water injection valve on the outside of the electric main body (14) of the survey
(15), the idler wheel (16) is embedded in the two sides bottom end of sliding rack (12).
2. a kind of numerically-controlled machine tool research and development leakproof electric test device according to claim 1, it is characterised in that: the LED
Lamp (3) is respectively between non-conductor (4), semiconductor (5) and pure conductor (6) to be electrically connected, and non-conductor (4) is respectively and half
Conductor (5) and pure conductor (6) are in parallel construction, and the arc-shaped shape structure in bottom end of non-conductor (4).
3. a kind of numerically-controlled machine tool research and development leakproof electric test device according to claim 1, it is characterised in that: the installation
To be fixedly connected between plate (7) and test box (1), and mounting plate (7) can by the first rotary shaft (8) and telescopic rod (9) composition
Rotational structure.
4. a kind of numerically-controlled machine tool research and development leakproof electric test device according to claim 1, it is characterised in that: described flexible
To be threadedly coupled between bar (9) and bolt (10), and the height of telescopic rod (9) is non-conductor (4), semiconductor (5) and pure conductor
(6) 2 times of any height of three.
5. a kind of numerically-controlled machine tool research and development leakproof electric test device according to claim 1, it is characterised in that: the water spray
To be fixedly connected between valve (15) and water tank (13), and water injection valve (15) respectively with non-conductor (4), semiconductor (5) and pure lead
Body (6) is in parallel construction.
6. a kind of numerically-controlled machine tool research and development leakproof electric test device according to claim 1, it is characterised in that: the idler wheel
(16) it is respectively arranged at two sides lower end and the middle inside of sliding rack (12), and sliding rack (12) is in semicircle shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751880.XU CN208188239U (en) | 2018-05-19 | 2018-05-19 | A kind of numerically-controlled machine tool research and development leakproof electric test device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820751880.XU CN208188239U (en) | 2018-05-19 | 2018-05-19 | A kind of numerically-controlled machine tool research and development leakproof electric test device |
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| CN208188239U true CN208188239U (en) | 2018-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098896A (en) * | 2020-10-15 | 2020-12-18 | 中国兵器工业标准化研究所 | Digit control machine tool is leak protection testing arrangement for research and development |
-
2018
- 2018-05-19 CN CN201820751880.XU patent/CN208188239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112098896A (en) * | 2020-10-15 | 2020-12-18 | 中国兵器工业标准化研究所 | Digit control machine tool is leak protection testing arrangement for research and development |
| CN112098896B (en) * | 2020-10-15 | 2023-10-20 | 中国兵器工业标准化研究所 | Anticreep testing arrangement is used in digit control machine tool research and development |
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