CN208536990U - A kind of test device of proportional valve - Google Patents
A kind of test device of proportional valve Download PDFInfo
- Publication number
- CN208536990U CN208536990U CN201821081352.4U CN201821081352U CN208536990U CN 208536990 U CN208536990 U CN 208536990U CN 201821081352 U CN201821081352 U CN 201821081352U CN 208536990 U CN208536990 U CN 208536990U
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- China
- Prior art keywords
- liquid storage
- storage pipe
- transparent liquid
- proportional valve
- panel
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Abstract
The utility model discloses a kind of test devices of proportional valve, including panel, panel upper surface is conveniently uniformly provided with the tapered inlet of multiple groups along plate length, panel upper surface rear side end is fixedly installed with two groups of limited blocks at tapered inlet, cover board is provided between two groups of limited blocks, cover board lower end is movably hinged and is mounted between two groups of limited blocks, the size of cover board is greater than the upper surface size of tapered inlet, panel lower surface is fixedly installed with transparent liquid storage pipe at tapered inlet, tapered feed liquor has lower end to run through in transparent liquid storage pipe, transparent liquid storage pipe front side surface is vertically provided with graduation mark, transparent liquid storage pipe is equipped with semicircular arc-shaped lens in graduation mark position hot melt, the utility model structure is simple, stablize, it is able to carry out the liquid that test multiple groups proportional valve sprays, every group of liquid can be accurately found out by semicircular arc-shaped lens The amount of body, to compare the amount of multiple groups liquid, can the accuracy to proportional valve very easily tested.
Description
Technical field
The utility model relates to proportional valve technical fields, more specifically, in particular to a kind of test device of proportional valve.
Background technique
Before proportional valve is commonly used in Product Assembly, in axis, bearing, gear, the position that cam etc. has friction secondary is timed,
Quantitative accurately filling, a kind of valve body for smearing grease, maintenance simplicity, the degree of automation high, easy for installation with integrated level
The features such as height, labor intensity is low, performance is stable, filling oil facilitates.It is now widely used in, electronic toy, electric tool, household electric
Device, the assembling lines such as auto parts and components.It is that common glue dispensing valve is irreplaceable since grease is high pressure.
The magnitude for the oil liquid that the test of proportional valve mainly detection proportional valve is discharged every time, detection device knot most at present
Structure is more complicated, and cannot be clear the magnitude of observation oil liquid.
Utility model content
The purpose of this utility model is to provide a kind of test devices of proportional valve.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of test device of proportional valve, including panel, panel lower surface two side ends are fixedly installed with support plate,
Panel upper surface is conveniently uniformly provided with the tapered inlet of multiple groups along plate length, and panel upper surface rear side end is equal at tapered inlet
Two groups of limited blocks are fixedly installed with, cover board is provided between two groups of limited blocks, the cover board lower end is movably hinged and is mounted on two
Between group limited block, the size of cover board is greater than the upper surface size of tapered inlet, and the panel lower surface is in tapered inlet
Place is fixedly installed with transparent liquid storage pipe, and the tapered inlet lower end is run through in transparent liquid storage pipe, the transparent liquid storage pipe
Front side surface is vertically provided with graduation mark, and transparent liquid storage pipe is equipped with semicircular arc-shaped lens in graduation mark position hot melt.
Preferably, the length of the support plate is greater than the length of transparent liquid storage pipe.
Preferably, the transparent liquid storage pipe is glass structure.
Preferably, oil removal film layer is provided with inside the tapered inlet inner wall and transparent liquid storage pipe.
Preferably, the panel upper surface laterally offers spacing edge-cut, the cover board in tapered inlet front side end
Surface front side end corresponds to spacing edge-cut position and is fixedly installed with plate, and plate outer surface is uniformly fixedly installed with multiple groups hard plastic
Item, plate are fastened in spacing edge-cut by hard plastic item.
Compared with the prior art, the advantages of the utility model are:
The utility model structure is simple, stablizes, and is able to carry out the liquid that test multiple groups proportional valve sprays, passes through semicircular arc-shaped
Lens can accurately find out the amount of every group of liquid, to compare the amount of multiple groups liquid, can carry out very to the accuracy of proportional valve
Convenient test.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structure chart of the test device of the proportional valve of the utility model.
Fig. 2 is the cross-sectional view of the test device of the proportional valve of the utility model.
Description of symbols: 1 panel, 2 tapered inlets, 3 limited blocks, 4 cover boards, 5 support plates, 6 transparent liquid storage pipes, 7 half
Circular arc type lens, 8 oil removal film layers, 9 spacing edge-cuts, 10 plates, 11 hard plastic items.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to fig. 1, shown in Fig. 2, the utility model provides a kind of test device of proportional valve, including panel 1, under panel 1
Surface two side ends are fixedly installed with support plate 5, and 1 upper surface of panel is conveniently uniformly provided with the tapered inlet 2 of multiple groups along plate length,
1 upper surface rear side end of panel is fixedly installed with two groups of limited blocks 3 at tapered inlet 2, is all provided between two groups of limited blocks 3
It is equipped with cover board 4,4 lower end of cover board is movably hinged and is mounted between two groups of limited blocks 3, and the size of cover board 4 is greater than tapered inlet 2
Upper surface size, 1 lower surface of panel are fixedly installed with transparent liquid storage pipe 6 at tapered inlet 2, and transparent liquid storage pipe 6 is glass
Glass structure, the length of support plate 5 are greater than the length of transparent liquid storage pipe 6.
Tapered 2 lower end of inlet is run through in transparent liquid storage pipe 6, and transparent 6 front side surface of liquid storage pipe is vertically provided with quarter
Line is spent, transparent liquid storage pipe 6 is equipped with semicircular arc-shaped lens 7 in graduation mark position hot melt, and semicircular arc-shaped lens 7 being capable of scale-amplifying
Line facilitates people to observe the liquid quantity value in transparent liquid storage pipe 6.
It is provided with oil removal film layer 8 inside tapered 2 inner wall of inlet and transparent liquid storage pipe 6, oil removal film layer 8 can prevent
Only oil-based liquid is sticky on 6 inner wall of tapered 2 inner wall of inlet and transparent liquid storage pipe.
1 upper surface of panel laterally offers spacing edge-cut 9,4 surface front side end pair of cover board in tapered 2 front side end of inlet
It should be fixedly installed with plate 10 in 9 position of spacing edge-cut, 10 outer surface of plate is uniformly fixedly installed with multiple groups hard plastic item 11, inserts
Plate 10 is fastened in spacing edge-cut 9 by hard plastic item 11, is plugged in spacing edge-cut 9 by plate 10, is improved the lid of cover board 4 and is closed
Stability on tapered 2 surface of inlet.
Although being described in conjunction with the accompanying the embodiments of the present invention, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as the claim for being no more than the utility model is described to protect model
It encloses, should all be within the protection scope of the utility model.
Claims (5)
1. a kind of test device of proportional valve, including panel (1), it is characterised in that: panel (1) lower surface two side ends are solid
Dingan County is equipped with support plate (5), and panel (1) upper surface is conveniently uniformly provided with the tapered inlet of multiple groups (2), panel (1) along plate length
Upper surface rear side end is fixedly installed with two groups of limited blocks (3) at tapered inlet (2), is all provided between two groups of limited blocks (3)
It is equipped with cover board (4), cover board (4) lower end is movably hinged and is mounted between two groups of limited blocks (3), and the size of cover board (4) is greater than
The upper surface size of tapered inlet (2), panel (1) lower surface are fixedly installed with transparent at tapered inlet (2)
Liquid storage pipe (6), tapered inlet (2) lower end are run through in transparent liquid storage pipe (6), table on front side of the transparent liquid storage pipe (6)
Face is vertically provided with graduation mark, and transparent liquid storage pipe (6) is equipped with semicircular arc-shaped lens (7) in graduation mark position hot melt.
2. the test device of proportional valve according to claim 1, it is characterised in that: the length of the support plate (5) is greater than
The length of transparent liquid storage pipe (6).
3. the test device of proportional valve according to claim 1, it is characterised in that: the transparent liquid storage pipe (6) is glass
Structure.
4. the test device of proportional valve according to claim 3, it is characterised in that: tapered inlet (2) inner wall and
Oil removal film layer (8) are provided with inside transparent liquid storage pipe (6).
5. the test device of proportional valve according to claim 3, it is characterised in that: panel (1) upper surface is tapered
Inlet (2) front side end laterally offers spacing edge-cut (9), and cover board (4) the surface front side end corresponds to spacing edge-cut (9)
Position is fixedly installed with plate (10), and plate (10) outer surface is uniformly fixedly installed with multiple groups hard plastic item (11), plate (10)
It is fastened in spacing edge-cut (9) by hard plastic item (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081352.4U CN208536990U (en) | 2018-07-09 | 2018-07-09 | A kind of test device of proportional valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081352.4U CN208536990U (en) | 2018-07-09 | 2018-07-09 | A kind of test device of proportional valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208536990U true CN208536990U (en) | 2019-02-22 |
Family
ID=65386958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821081352.4U Active CN208536990U (en) | 2018-07-09 | 2018-07-09 | A kind of test device of proportional valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208536990U (en) |
-
2018
- 2018-07-09 CN CN201821081352.4U patent/CN208536990U/en active Active
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