CN207729081U - A kind of sandblasting pipeline - Google Patents
A kind of sandblasting pipeline Download PDFInfo
- Publication number
- CN207729081U CN207729081U CN201721607875.3U CN201721607875U CN207729081U CN 207729081 U CN207729081 U CN 207729081U CN 201721607875 U CN201721607875 U CN 201721607875U CN 207729081 U CN207729081 U CN 207729081U
- Authority
- CN
- China
- Prior art keywords
- optical axis
- connector sleeve
- cover
- flange
- pipeline
- 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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Abstract
The utility model discloses a kind of sandblasting pipeline, wherein one end of two connected segment pipes is equipped with circular flange, two segment pipes are actively cased with the first, second connector sleeve respectively at flange, cover is in be disposed therein shell on a segment pipe raisedly, the open end of cover cover at pipe perforation and with one cavity in pipeline outer wall besieged city；Valve rod, standing screw and pressure gauge include cylindrical bar, cylindrical bar is made of threaded rod and optical axis and the diameter of screw thread rod segment is more than shaft diameter, the optical axis end of standing screw is further fixed on briquetting normal thereto, and the pressure passway of pressure gauge is arranged in its optical axis end；Rubber slab and pressing plate, which sequentially pass through, to be fixed the briquetting of screw rod end after the optical axis of valve rod, standing screw and pressure gauge and is compressed tightly against in the top inner wall of cover.The sandblasting pipeline can realize rapidly the connection of two sections of blast tubes, and flow in pipe is adjusted flexibly.
Description
Technical field
The utility model belongs to technical field of sandblasting more particularly to a kind of pipeline of sandblasting.
Background technology
Sandblasting is common a kind of technique in industry, is in the nature a kind of special rubber hose with certain degree of hardness,
Existing blast tube is difficult to connect and extend rapidly since itself is without special connector so that using being limited or
Have to give up existing more piece pipeline, flower gives a long price for a root long degree far more than required new sandblasting pipeline.And existing spray
Sandpipe does not also have flow regulating function, to the demand for control of flow when cannot meet sandblasting.
Utility model content
The purpose of this utility model is to provide a kind of sandblasting pipeline, which can realize rapidly two sections of blast tubes
Connection, flow in pipe is adjusted flexibly.
The technical solution of the utility model is as follows：
Wherein one end of a kind of sandblasting pipeline, two connected segment pipes is equipped with circular flange, and two segment pipes are by convex
The first, second connector sleeve is actively cased at edge respectively, the first connector sleeve and the second connector sleeve are respectively towards one end port of flange
For counterbore and flange is in respectively corresponding counterbore, and the counterbore inner wall of the second connector sleeve is equipped with screw thread, the first connector sleeve
The outer wall at end where counterbore is equipped with screw thread, and the first connector sleeve is threaded into the counterbore of the second connector sleeve and makes two flanges
Gasket seal between end face is clamped；
Further include flow control device, the flow control device includes cover, valve rod, standing screw, spring, pressure
Table, rubber slab and pressing plate；The cover is in the shell being disposed therein raisedly on a segment pipe, and the open end of cover covers on pipe
At road perforation and with pipeline outer wall encircle a city a cavity；Valve rod, standing screw and pressure gauge include cylindrical bar, the cylinder
Bar is made of threaded rod and optical axis and the diameter of screw thread rod segment is more than shaft diameter, and valve rod, standing screw and pressure gauge pass through
Respective screw thread rod segment is screwed on the roof of cover and respective optical axis is extend into the cavity, the optical axis of the valve rod
End is additionally provided with the spool for the ellipsoid for stretching into the perforation, and the optical axis end of the standing screw is further fixed on normal thereto
The pressure passway of briquetting, the pressure gauge is arranged in its optical axis end；The rubber slab and pressing plate sequentially pass through valve rod, fixation
The briquetting that screw rod end is fixed after the optical axis of screw rod and pressure gauge is compressed tightly against in the top inner wall of cover.
Further, also it is cased with compressed spring on the optical axis of the standing screw between the briquetting and pressing plate.
Further, it is in semicircle that the outer wall of the one end of each connector sleeve far from flange, which is equipped with several cross sections convenient for holding,
The groove of shape.
Further, the outer wall of each connector sleeve towards one end of flange is hexagonal in being turned for spanner.
Further, the gasket seal is the annulus gasket being stamped to form using tin bronze.
The beneficial effects of the utility model：When the utility model is used, gasket seal is placed in two connections first
At the flange end face of pipeline, then grasps two connector sleeves and screwed, it will by socket joint thread connection between the two
Two sandblasting pipelines connect, and realize quickly connection.On the other hand, pressure gauge can directly observe the air pressure in blast tube
Variation convenient for grasping pipeline internal pressure situation of change, and stretches into pipe by twisting entry/exit valve rod to adjust the spool of ellipsoid
Volume size inside road achievees the purpose that change pipeline inner stream flow, due to using ellipsoid spool, it is possible to reduce with
The rapid flowing of blocking portion sub-sand ball while collision friction between sand ball, this more may be used for existing valve
Lean on, cost it is lower because valve all parts are all the parts closely processed, be generally not allowed frequently violent scraping.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is flow control device structural schematic diagram.
The structural schematic diagram of cover when Fig. 3 is in terms of pipeline end face direction.
Specific implementation mode
Illustrate that the embodiment of the utility model, those skilled in the art can be by these by particular specific embodiment below
Content disclosed by specification understands other advantages and effect of the utility model easily.
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in Fig. 1-3, wherein one end of a kind of sandblasting pipeline, two connected segment pipes is equipped with circular flange
1, two segment pipes are actively cased with the first, second connector sleeve respectively at flange 1, and the first connector sleeve 2 and the second connector sleeve 3 are respectively
Towards one end port of flange 1 be counterbore and flange 1 is located in respectively corresponding counterbore, and the counterbore inner wall of the second connector sleeve 3 is set
There is screw thread, the outer wall at end is equipped with screw thread where the counterbore of the first connector sleeve 2, and the first connector sleeve 2 is threaded into the second connection
In the counterbore of set 2 and the gasket seal 4 between two flanges, 1 end face is clamped, to prevent from leaking between connecting pin.
The present embodiment further includes flow control device, the flow control device include cover 5, valve rod 6, standing screw 7,
Spring 8, pressure gauge 9, rubber slab 10 and pressing plate 11；The cover 5 is in the shell being disposed therein raisedly on a segment pipe, cover
The open end of son 5 covers at pipe perforation 12 and encircles a city a cavity 13 with pipeline outer wall；Cover 5 can be in the form of dismountable
It is fixed on pipe surface, can also be integrally formed with pipeline, can also be integrally formed using material of the same race with pipeline when making,
The metal cap 5 processed and pipe hot melting can also be closed.Valve rod 6, standing screw 7 and pressure gauge 9 include cylindrical bar,
The cylindrical bar is made of threaded rod a and optical axis b and the diameter of screw thread rod segment is more than the diameter of optical axis b, valve rod 6, standing screw 7
And pressure gauge 9 is screwed on the roof of cover 5 by respective screw thread rod segment and respective optical axis b extend into the cavity 13
Interior, the end of the optical axis b of the valve rod 6 is additionally provided with the spool 14 for the ellipsoid for stretching into the perforation 12, the standing screw 7
Optical axis end is further fixed on briquetting 15 normal thereto, and the pressure passway c of the pressure gauge 9 is arranged in the end of its optical axis b,
Strainer can be set when necessary according to sand pellet diameter on the c of pressure passway, prevented using compared with channel is that may be present later long
It blocks.The rubber slab 10 and pressing plate 11 are fixed spiral shell after sequentially passing through the optical axis b of valve rod 6, standing screw 7 and pressure gauge 9
The briquetting 15 of 7 end of bar is compressed tightly against in the top inner wall of cover 5, to realize standing screw 7, valve rod 6, pressure gauge 9 into
Enter the sealing after cavity 13, stubborn standing screw 7 upwards is needed when compressing rubber slab 10.Above-mentioned valve rod 6, standing screw are being installed
The method for such as heating sum, the above-mentioned component that will first be installed on cover 5 and cover 5 may be used when 7, such as spool 14 is put
Enter in perforation 12, hot-melt adhesive paste is carried out after adjusting the installation site of cover 5.
Further, also it is cased with compressed spring on the optical axis b of the standing screw 7 between the briquetting 15 and pressing plate 11
8。
Further, it is in half that the outer wall of the one end of each connector sleeve far from flange 1, which is equipped with several cross sections convenient for holding,
Circular groove 101 holds corresponding connector sleeve convenient for hand and screws connection.
Further, the outer wall of each connector sleeve towards one end of flange 1 is in hexagonal (the hexagonal plate turned for spanner
D), to screw up with a wrench when necessary.
Further, the gasket seal 4 is the annulus gasket being stamped to form using tin bronze, and leakproofness and wearability are simultaneous
It is standby, it is adaptive to the sealed connection of sandblasting pipeline.
The above embodiments are only illustrative of the principle and efficacy of the utility model, new not for this practicality is limited
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications completed under refreshing and technological thought or change, should be covered by the claim of the utility model.
Claims (5)
1. a kind of sandblasting pipeline, it is characterised in that：Wherein one end of two connected segment pipes is equipped with circular flange, two sections
Pipeline is actively cased with the first, second connector sleeve respectively at flange, and the first connector sleeve and the second connector sleeve are respectively towards flange
One end port is that counterbore and flange are located in respectively corresponding counterbore, and the counterbore inner wall of the second connector sleeve is equipped with screw thread, first
The outer wall at end where the counterbore of connector sleeve is equipped with screw thread, and the first connector sleeve is threaded into the counterbore of the second connector sleeve and makes
The gasket seal obtained between two flange end faces is clamped；
Further include flow control device, the flow control device includes cover, valve rod, standing screw, spring, pressure gauge, rubber
Offset plate and pressing plate；The cover is in the shell being disposed therein raisedly on a segment pipe, and the open end of cover covers on pipeline and wears
At hole and with pipeline outer wall encircle a city a cavity；Valve rod, standing screw and pressure gauge include cylindrical bar, the cylindrical bar by
Threaded rod and optical axis are constituted and the diameter of screw thread rod segment is more than shaft diameter, and valve rod, standing screw and pressure gauge pass through respective
Screw thread rod segment be screwed on the roof of cover and respective optical axis is extend into the cavity, the light the tip of the axis of the valve rod
It is additionally provided with the smooth ellipsoid spool for stretching into the perforation, the optical axis end of the standing screw is further fixed on normal thereto
The pressure passway of briquetting, the pressure gauge is arranged in its optical axis end；The rubber slab and pressing plate sequentially pass through valve rod, fixation
The briquetting that screw rod end is fixed after the optical axis of screw rod and pressure gauge is compressed tightly against in the top inner wall of cover.
2. sandblasting pipeline according to claim 1, it is characterised in that：The optical axis of standing screw between the briquetting and pressing plate
On be also cased with compressed spring.
3. sandblasting pipeline according to claim 1, it is characterised in that：The outer wall of each one end of connector sleeve far from flange is equipped with
The groove of several cross section semicirculars in shape convenient for holding.
4. sandblasting pipeline according to claim 1, it is characterised in that：The outer wall of each connector sleeve towards one end of flange is in be used for
Spanner turns hexagonal.
5. according to any one of the claim 1-4 sandblasting pipeline, it is characterised in that：The gasket seal is using tin bronze
The annulus gasket being stamped to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607875.3U CN207729081U (en) | 2017-11-27 | 2017-11-27 | A kind of sandblasting pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721607875.3U CN207729081U (en) | 2017-11-27 | 2017-11-27 | A kind of sandblasting pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207729081U true CN207729081U (en) | 2018-08-14 |
Family
ID=63088947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721607875.3U Expired - Fee Related CN207729081U (en) | 2017-11-27 | 2017-11-27 | A kind of sandblasting pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207729081U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830276A (en) * | 2017-11-27 | 2018-03-23 | 重庆优特模具有限公司 | Sandblasting pipeline |
| CN110107755A (en) * | 2019-05-31 | 2019-08-09 | 重庆杜卡智能终端技术研究院有限公司 | A kind of pipe fitting joint structure |
-
2017
- 2017-11-27 CN CN201721607875.3U patent/CN207729081U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830276A (en) * | 2017-11-27 | 2018-03-23 | 重庆优特模具有限公司 | Sandblasting pipeline |
| CN107830276B (en) * | 2017-11-27 | 2023-10-24 | 重庆优特模具有限公司 | Sand blasting pipeline |
| CN110107755A (en) * | 2019-05-31 | 2019-08-09 | 重庆杜卡智能终端技术研究院有限公司 | A kind of pipe fitting joint structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20201127 |