CN208817097U - A kind of adjustable arsine steel cylinder collet of diameter - Google Patents
A kind of adjustable arsine steel cylinder collet of diameter Download PDFInfo
- Publication number
- CN208817097U CN208817097U CN201821614408.8U CN201821614408U CN208817097U CN 208817097 U CN208817097 U CN 208817097U CN 201821614408 U CN201821614408 U CN 201821614408U CN 208817097 U CN208817097 U CN 208817097U
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- China
- Prior art keywords
- collet
- arc
- arsine
- steel cylinder
- clip
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Abstract
A kind of adjustable arsine steel cylinder collet of diameter, including at least two arc collets and a plurality of clips, a plurality of clips are spaced setting in the vertical direction, the arc collet is intervally fixed on the circumferential inner wall of the clip, conduction oil chamber resettling is equipped in each arc collet, oil inlet pipe is equipped at the top of one of them described arc collet, it is connected between each adjacent two arc collet by hose, each clip includes the first connecting pin and second connection end, it is connected between first connecting pin and second connection end by screw rod and adjusting nut.The arsine steel cylinder collet of the utility model, is applicable to the arsine steel cylinder of a certain range diameter, improves its scope of application.When needing on the arsine steel cylinder for different-diameter size, adjusting nut is first unclamped, it is then outer to draw or squeeze clip, make to be fixed on the circumference that the arc collet on clip is surrounded and accordingly become larger or become smaller, finally locks adjusting nut again.
Description
Technical field
The utility model relates to gas reservoir technical fields, more specifically refer to a kind of adjustable steel cylinder folder of diameter
Set.
Background technique
Arsine is a kind of colourless, hypertoxic fuel gas at room temperature and atmospheric pressure, has garlic smell, mixes with air shape
At combustion mixture, it is mainly used for " N " the type doping of epitaxial silicon in semi-conductor industry, " N " type is spread in silicon, ion implanting,
Grow GaAs (GaAs), gallium arsenide phosphide (GaAsP) and the compound semiconductor formed with III/V group element.
Arsine is usually divided in steel cylinder.Since the storage of arsine is more demanding to temperature precision, arsine steel cylinder
Outside is typically provided with collet, for arsine steel cylinder to be heated or cooled.As Authorization Notice No. is CN 202580599U
Chinese utility model patent discloses a kind of gas bomb of jacketed, including steel cylinder bottle body, collet, entrance and outlet, described
It is provided with collet outside steel bottle body, there is certain gap between collet and bottle body, has an entrance in collet upper left-hand, on collet
There is outlet on the right side of portion, there are two partitions inside collet, collet is divided into two parts.Cooling water or heating steam can be from bottlenecks
Bottom of bottle is passed through to the bottle body other side, so that lifting lasting cooling or heating in steel cylinder in top.But the collet can only be set in one
Outside the steel cylinder of kind diameter, more limited to using upper, and due to the usual more than one of the specification of gas bomb.For this purpose, I
A kind of adjustable arsine steel cylinder collet of diameter is provided.
Utility model content
The utility model provides a kind of adjustable steel cylinder collet of diameter, and main purpose is to overcome existing steel cylinder collet
Outside the steel cylinder that may be only available for a kind of diameter, upper the disadvantages of more limiting to was used.
The utility model adopts the following technical solution:
A kind of adjustable arsine steel cylinder collet of diameter, including at least two arc collets and a plurality of clips, plural number
A clip is spaced setting in the vertical direction, and the arc collet is intervally fixed on the circumferential inner wall of the clip
On, it is equipped with conduction oil chamber resettling in each arc collet, oil inlet pipe is equipped at the top of one of them described arc collet, per adjacent
It being connected between two arc collets by hose, each clip includes the first connecting pin and second connection end, and described
It is connected between one connecting pin and second connection end by screw rod and adjusting nut.
Preferably, which includes three arc collets, and three arc collet intervals are fixed on the clip
Circumferential inner wall on.
Further, the bottom of the arc collet is additionally provided with oil outlet, in bottom between each adjacent two arc collet
It is connected by hose.
Further, the screw rod is rotatably arranged in first connecting pin, first connecting pin by a pin shaft
On offer one for the screw rod swing recessing groove one, the second connection end be equipped with recessing groove two, the adjusting spiral shell
Female spiral is connected on the screw rod, and it fastens end face and is tightly attached on the second connection end side.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model has following excellent
Point: the arsine steel cylinder collet of the utility model is made of the two or more arc collet being fixed on clip circumferential inner wall, and
Two connecting pins on clip are connected by screw rod and adjusting nut.When needing the arsine steel cylinder for different-diameter size
When, adjusting nut is first unclamped, it is then outer to draw or squeeze clip, it is corresponding to make to be fixed on the circumference that the arc collet on clip is surrounded
Become larger or become smaller, finally locks adjusting nut again.The number of the arc collet is more, applicable arsine steel cylinder diameter model
It encloses bigger.Therefore the arsine steel cylinder collet of the utility model, it is applicable to the arsine steel cylinder of a certain range diameter, it is suitable to improve it
Use range.
Detailed description of the invention
Fig. 1 is the mounting structure schematic diagram of the utility model.
Fig. 2 is the enlarged diagram of A in Fig. 1.
Fig. 3 is the top view of the utility model.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.For comprehensive understanding the utility model, below
Many details are described to, but to those skilled in the art, can also realize the utility model without these details.For public affairs
Component, method and the process known, are not described in detail below.
A kind of adjustable arsine steel cylinder collet of diameter, referring to Figure 1 and Figure 3, including at least two arc collets 10 and
A plurality of clips 20, the arsine steel cylinder collet shown in the present embodiment include three arc collets 10 and three clips 20, three cards
Interval setting, three arc collets 10 are intervally fixed on the circumferential inner wall of clip 20 hoop 20 in the vertical direction, each
It is equipped with conduction oil chamber resettling in arc collet 10, is equipped with oil inlet pipe 11, arc collet 10 at the top of one of arc collet 10
Bottom be additionally provided with oil outlet 12, be connected between each adjacent two arc collet 10 by hose 13, it is preferable that adjacent two
It is connected in bottom by hose 13 between a arc collet 10, in order to the discharge of conduction oil.
Referring to Fig. 3, each clip 20 includes the first connecting pin 21 and second connection end 22,21 He of the first connecting pin
It is connected between second connection end 22 by screw rod 23 and adjusting nut 24.
Referring to Fig. 2 and Fig. 3, above-mentioned screw rod 23 is rotatably arranged in first connecting pin 21 by a pin shaft, and described the
The recessing groove 1 swung for the screw rod 23 is offered on one connecting pin 21, the second connection end 22 is equipped with and allows
Position slot 2 220,24 spiral of adjusting nut are connected on the screw rod 23, and it fastens end face and is tightly attached to second connection
It holds on 22 sides.
When needing on the arsine steel cylinder for different-diameter size, adjusting nut 24 is first unclamped, it is then outer to draw or squeeze
Clip 20, the circumference for surrounding the arc collet 10 being fixed on clip 20 accordingly become larger or become smaller, and finally lock adjusting again
Nut 24.
Certainly, the arc collet 10 of the utility model is not limited to three, can also be arc more than two or three
The number of collet 10 is more, and applicable arsine steel cylinder diameter range is bigger.And clip 20 is also not only limited to three, it can also
To be more than two or three.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should belong to the row for invading scope of protection of the utility model
For.
Claims (4)
1. a kind of adjustable arsine steel cylinder collet of diameter, it is characterised in that: including at least two arc collets and a plurality of
Clip, a plurality of clips are spaced setting in the vertical direction, and the arc collet is intervally fixed on the clip
On circumferential inner wall, it is equipped with conduction oil chamber resettling in each arc collet, is equipped with oil inlet at the top of one of them described arc collet
It manages, is connected between each adjacent two arc collet by hose, each clip includes the first connecting pin and the second connection
End is connected between first connecting pin and second connection end by screw rod and adjusting nut.
2. a kind of adjustable arsine steel cylinder collet of diameter as described in claim 1, it is characterised in that: the arsine steel cylinder collet
Including three arc collets, three arc collet intervals are fixed on the circumferential inner wall of the clip.
3. a kind of adjustable arsine steel cylinder collet of diameter as described in claim 1, it is characterised in that: the arc collet
Bottom is additionally provided with oil outlet, is connected in bottom by hose between each adjacent two arc collet.
4. a kind of adjustable arsine steel cylinder collet of diameter as described in claim 1, it is characterised in that: the screw rod passes through one
Pin shaft is rotatably arranged in first connecting pin, and the resigning swung for the screw rod is offered on first connecting pin
Slot one, the second connection end are equipped with recessing groove two, and the adjusting nut spiral is connected on the screw rod, and its fastening end
Face is tightly attached on the second connection end side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614408.8U CN208817097U (en) | 2018-09-30 | 2018-09-30 | A kind of adjustable arsine steel cylinder collet of diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614408.8U CN208817097U (en) | 2018-09-30 | 2018-09-30 | A kind of adjustable arsine steel cylinder collet of diameter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208817097U true CN208817097U (en) | 2019-05-03 |
Family
ID=66279160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614408.8U Active CN208817097U (en) | 2018-09-30 | 2018-09-30 | A kind of adjustable arsine steel cylinder collet of diameter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208817097U (en) |
-
2018
- 2018-09-30 CN CN201821614408.8U patent/CN208817097U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |