CN209246986U - Coating thickness detector - Google Patents
Coating thickness detector Download PDFInfo
- Publication number
- CN209246986U CN209246986U CN201822099940.7U CN201822099940U CN209246986U CN 209246986 U CN209246986 U CN 209246986U CN 201822099940 U CN201822099940 U CN 201822099940U CN 209246986 U CN209246986 U CN 209246986U
- Authority
- CN
- China
- Prior art keywords
- shell
- connection ring
- coating thickness
- sliding
- thickness detector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of coating thickness detectors, including shell, the housing bottom opening is set as collection terminal, the measurement component for handling the signal transmitted from the collection terminal is equipped in the shell, support frame is arranged on the shell, support frame as described above includes the connection ring that shape is in rectangle, and the edge of the connection ring is connected with support leg, and two support legs of described connection ring the same side are synchronized by gear drive makees close or mutually remote linear motion；Be arranged that there are four the sliding parts of rectangular array distribution on the inner ring surface of the connection ring, offer sliding slot vertically on the outer surface of the shell, the sliding part is in sliding fit with the sliding chute, support frame can on shell vertical sliding.The utility model has the effect of to keep in measurement between instrument and sample in orthogonal state.
Description
Technical field
The utility model relates to detection instrument field, in particular to a kind of coating thickness detector.
Background technique
Coating thickness detector is a kind of instrument for measuring coating layer thickness on metallic matrix, has measurement error small, reliable
Property it is high, stability is good, easy to operate the features such as, be control and guarantee the essential detecting instrument of product quality, widely answer
Used in detection fields such as manufacturing industry, metal-processing industry, chemical industry, commodity inspections.
Existing notification number is that the patent document of CN202582474U discloses a kind of coating survey for measuring coating layer thickness
Thick instrument, including handle, measurement end and camera shooting end, are wherein equipped with data acquisition module group, image and be equipped with number on end in measurement end
According to acquisition module.When work, the measurement end of coating thickness detector is placed directly into the surface of tested sample, examination can be directly obtained
The coating layer thickness of sample.
Coating thickness detector disclosed in above scheme either uses magnetic attraction principle or eddy current principle, either
Ultrasonic wave principle is required to the manually intimate surface contact by measurement end and sample in measurement, and coating thickness detector is used and said
It is explicitly pointed out in bright, whether measurement end with specimen surface be in plumbness when measurement operation, can be larger to measurement result generation
Error influence.But in the actual operation process, need to keep vertical with surface of test piece there is no any guarantee measurement end has
Effect means, therefore need to propose a kind of coating thickness detector to be enabled to keep the coating vertical with test specimen surface in measurement
Calibrator.
Utility model content
The purpose of this utility model is to provide a kind of coating thickness detectors, it has and can keep instrument and examination in measurement
The effect of orthogonal state is between sample.
The above-mentioned purpose of the utility model has the technical scheme that
A kind of coating thickness detector, including shell, the housing bottom opening are set as collection terminal, are equipped with and use in the shell
In being arranged with support frame on the measurement component for the signal that processing is transmitted from the collection terminal, the shell, support frame as described above includes
Shape is in the connection ring of rectangle, and the edge of the connection ring is connected with support leg, two branch of described connection ring the same side
Support foot is synchronized by gear drive makees close or mutually remote linear motion；There are four be in square for setting on the inner ring surface of the connection ring
The sliding part of shape array distribution offers sliding slot on the outer surface of the shell vertically, and the sliding part is in sliding fit with the sliding chute,
Support frame can on shell vertical sliding.
By using above-mentioned technical proposal, when measuring work, support frame is first supported on to the top of tested sample, so
Shell is threaded through in connection ring afterwards, sliding part limits shell with sliding slot cooperation, guarantees at coating thickness detector and sample
Applying pressure in plumbness, then to shell, pulley rolls in sliding slot, until collection terminal is connected on tested sample surface,
Shell is being removed from support frame after data measured, is being dispensed, is convenient for carrying.
The utility model is further arranged to: the sliding part includes connecting rod, and described connecting rod one end and connection ring are solid
It connects, other end rotation is provided with pulley, and the pulley is located in sliding slot.
By using above-mentioned technical proposal, sliding slot plays the role of guiding to sliding part, thus after support frame is fixed, shell
Body can stable sliding along the vertical direction, guarantee coating thickness detector detection when verticality.
The utility model is further arranged to: installation cavity is offered in the connection ring, rotation setting in the installation cavity
There is gear, the two sides up and down of gear are engaged with driving rack respectively, offer in the connection ring and open for what driving rack was pierced by
Mouthful, on the affixed driving rack of the support leg, the bottom surface of all support legs is in the same plane.
By using above-mentioned technical proposal, rotate gear, the synchronous length along connection ring of the driving rack of upper and lower two sides
Direction make it is close or mutually remote move synchronously, to increase the bearing area of support frame, support support frame more stable.
The utility model is further arranged to: the two sides of the driving rack are symmetrically arranged with guide pad, open in installation cavity
Equipped with limiting slot, the guide pad is slidably matched with limiting slot.
By using above-mentioned technical proposal, guide pad and limiting slot cooperation carry out driving rack surely along the direction of limiting slot
Fixed sliding ensure that the stability of driving rack and gear cooperation.
The utility model is further arranged to: the end vertical that the driving rack is located in installation cavity is connected with baffle.
By using above-mentioned technical proposal, when driving rack is moved to most end, baffle is resisted against on gear, prevents from passing
Carry-over bar slips.
The utility model is further arranged to: deadlocking member, the end of the deadlocking member are threaded in the connection ring
It is threaded through in installation cavity.
By using above-mentioned technical proposal, deadlocking member is rotated, is pushed against its end on driving rack, to limit the transmission
The movement of rack gear, and driving rack and gear engaged transmission, ultimately limit the movement of connection ring the same side support leg, ensure that
The stability of support frame.
The utility model is further arranged to: anti-skid chequer is distributed on the bottom surface of the support leg.
By using above-mentioned technical proposal, increase the frictional force of support leg and ground, supports support frame more stable.
In conclusion the utility model has the following beneficial effects:
1, by the way that the support frame limited to it is arranged on shell, guarantee verticality when coating thickness detector detection, in turn
Improve the detection accuracy of coating thickness detector；
2, by the way that the rack-and-pinion being meshed is arranged in support frame, so that support leg is extended and be supported, to increase
The bearing area of big support frame, improves the stability of support frame.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the schematic diagram of internal structure of connection ring in embodiment.
In figure, 1, shell；11, digital display screen；12, sliding slot；13, collection terminal；2, support frame；3, connection ring；31, it installs
Chamber；32, limiting slot；4, support leg；5, sliding part；51, connecting rod；52, pulley；6, gear；7, driving rack；71, guide pad；
72, baffle；8, deadlocking member.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of coating thickness detector, as shown in Figure 1, including shell 1 and being set in shell 1 for handling signal
Measurement component (not shown), 1 outer surface of shell be equipped with digital display screen 11 and operation button, 1 bottom end opening of shell
Collection terminal 13 is set as, by the coating layer thickness that is connected in tested sample that you can get it of collection terminal 13 when work.
The outer surface of shell 1 is equipped with the sliding slot 12 of four rectangular arrays distribution, and sliding slot 12 is arranged along the vertical direction, shell
The support frame 2 being sheathed on outside collection terminal 13 is slidably connected on body 1, support frame 2 includes the company in horizontally disposed, shape for rectangle
It connects ring 3 and the support leg 4 of 3 edge of connection ring is set, support leg 4 is in be vertically arranged, and the lower end of support leg 4 is disposed with
Anti-skid chequer, support leg 4 and connection ring 3 have cooperatively formed the frame body of support frame 2.Being horizontally disposed on the inner ring surface of connection ring 3 has four
A sliding part 5, each sliding part 5 correspond to a sliding slot 12, sliding part 5 include connecting rod 51 and pulley 52, connecting rod 51 with
Connection ring 3 is fixedly connected, and pulley 52 is rotatably arranged on the other end of connecting rod 51, and is movably arranged in sliding slot 12.
As shown in Fig. 2, the both ends of 3 width direction of connection ring offer installation cavity 31 inside it, in installation cavity 31
Portion's rotation is provided with gear 6, and the axis of gear 6 is parallel with the width direction of connection ring 3, and the two sides up and down of gear 6 are engaged respectively
There is driving rack 7, the width two sides of driving rack 7 are symmetrical arranged guide pad 71, correspondingly, offering on the inner wall of installation cavity 31
The limiting slot 32 matched with guide pad 71, limiting slot 32 are distributed along the length direction of connection ring 3, offer confession in connection ring 3
The opening that driving rack 7 is pierced by；The both ends of driving rack 7, all support legs 4 are respectively and fixedly connected to positioned at the support leg 4 of the same side
Bottom surface it is in the same plane.
Rotate gear 6, the synchronous length direction along connection ring 3 of the driving rack 7 of upper and lower two sides are made close or mutually remote
It moves synchronously, to increase the bearing area of support frame 2, supports support frame 2 more stable.Driving rack 7 is located at installation
End vertical in chamber 31 is connected with baffle 72, and when driving rack 7 is moved to most end, baffle 72 is resisted against on gear 6, prevents
Only driving rack 7 slips.
Further, deadlocking member 8 is threaded in connection ring 3, deadlocking member 8 is selected as butterfly screws, the end of deadlocking member 8
Portion can extend into installation cavity 31, rotates deadlocking member 8, is pushed against its end on driving rack 7, to limit the driving rack
7 movement, and 6 engaged transmission of driving rack 7 and gear, ultimately limit the movement of 3 the same side support leg 4 of connection ring, guarantee
The stability of support frame 2.
When measuring work, support frame 2 is first supported on to the top of tested sample, shell 1 is then threaded through connection
In ring 3, sliding part 5 limits shell 1 with the cooperation of sliding slot 12, guarantees that coating thickness detector and sample are in plumbness, then
Pressure is applied to shell 1, pulley 52 rolls in sliding slot 12, until collection terminal 13 is connected on tested sample surface, measures number
Shell 1 is being removed from support frame 2 after, is being dispensed, is convenient for carrying.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of coating thickness detector, including shell (1), shell (1) bottom end opening is set as collection terminal (13), the shell
(1) the measurement component for handling the signal transmitted from the collection terminal (13) is equipped in, it is characterised in that: the shell (1)
On be arranged with support frame (2), support frame as described above (2) include shape be in rectangle connection ring (3), the corner of the connection ring (3)
Place is connected with support leg (4), and two support legs (4) of described connection ring (3) the same side make phase by gear (6) drive coordination
Close or mutually remote linear motion；The sliding part of rectangular array distribution there are four being arranged on the inner ring surface of the connection ring (3)
(5), it being offered vertically sliding slot (12) on the outer surface of the shell (1), the sliding part (5) is slidably matched with sliding slot (12),
Support frame (2) can on shell (1) vertical sliding.
2. coating thickness detector according to claim 1, it is characterised in that: the sliding part (5) includes connecting rod (51), institute
It states connecting rod (51) one end and connection ring (3) is affixed, other end rotation is provided with pulley (52), and the pulley (52) is located at sliding slot
(12) in.
3. coating thickness detector according to claim 1, it is characterised in that: offer installation cavity on the connection ring (3)
(31), rotation is provided with gear (6) in the installation cavity (31), and the two sides up and down of gear (6) are engaged with driving rack respectively
(7), the opening being pierced by for driving rack (7), the affixed driving rack of the support leg (4) are offered on the connection ring (3)
(7) on, the bottom surface of all support legs (4) is in the same plane.
4. coating thickness detector according to claim 3, it is characterised in that: the two sides of the driving rack (7) are symmetrical arranged
Have guide pad (71), is offered limiting slot (32) in installation cavity (31), the guide pad (71) is slidably matched with limiting slot (32).
5. coating thickness detector according to claim 4, it is characterised in that: the driving rack (7) is located at installation cavity (31)
Interior end vertical is connected with baffle (72).
6. coating thickness detector according to claim 3, it is characterised in that: be threaded on the connection ring (3) locked
Part (8), the end of the deadlocking member (8) are threaded through in installation cavity (31).
7. coating thickness detector according to claim 1, it is characterised in that: be distributed on the bottom surface of the support leg (4) anti-
Sliding line.
8. coating thickness detector according to claim 1, it is characterised in that: be provided with digital display screen on the shell (1)
(11) and operation button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099940.7U CN209246986U (en) | 2018-12-13 | 2018-12-13 | Coating thickness detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822099940.7U CN209246986U (en) | 2018-12-13 | 2018-12-13 | Coating thickness detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209246986U true CN209246986U (en) | 2019-08-13 |
Family
ID=67532874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822099940.7U Expired - Fee Related CN209246986U (en) | 2018-12-13 | 2018-12-13 | Coating thickness detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209246986U (en) |
-
2018
- 2018-12-13 CN CN201822099940.7U patent/CN209246986U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |