CN205380575U - Steel pipe hole shot -blasting machine - Google Patents
Steel pipe hole shot -blasting machine Download PDFInfo
- Publication number
- CN205380575U CN205380575U CN201620104539.6U CN201620104539U CN205380575U CN 205380575 U CN205380575 U CN 205380575U CN 201620104539 U CN201620104539 U CN 201620104539U CN 205380575 U CN205380575 U CN 205380575U
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- CN
- China
- Prior art keywords
- shot
- steel pipe
- spray gun
- sand
- inner hole
- 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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- Cleaning In General (AREA)
- Spray Control Apparatus (AREA)
Abstract
The utility model provides a steel pipe hole shot -blasting machine, still includes at least one peening station by steel pipe rotary clamping mechanism (100) and the paired combination of peening mechanism (200) including storing up sand jar (300), sandblast pipe (5) are connected between compressor (4) and spray gun (6), be equipped with gas sand mixing chamber (7) on sandblast pipe (5), the mouth (3) that shakes out passes through the hose connection on gas sand mixing chamber (7), dolly (9) the slip of marcing sets up on guide rail (10), guarantees spray gun (6) do not take place to interfere with the steel pipe inner wall in can stretching into the steel pipe hole. Steel pipe hole shot -blasting machine has effectively utilized the peening to hit the surface cleaning and the crude effect of beating the inner wall and causing, utilizes very long spray gun, will throw the ball and bring the steel pipe hole into to on spraying the inner wall, clean interior pore wall attachment clean.
Description
Technical field
This utility model relates to steel pipe processing technique field, is specifically related to a kind of steel pipe steel tube inner hole shot-blast unit.
Background technology
The preservative treatment of steel tube inner hole generally has lining to mould, coating, steel tube inner hole wall surface to be processed before preservative treatment, is processed into hair side or new surface, removes the oxide skin that surface is loose, such plastic lining layer or coating and could cement with steel pipe walls solid better.Inner wall surface processes needs special shot-peening instrument, and shot-peening instrument stretches into from steel tube inner hole one end and stretches out to become steel pipe inner wall surface treatment satisfactory hair side or new surface from the other end.Prior art is usually hand-held spray guns, stretches into steel tube inner hole and carries out bead, and efficiency is low, and shot blasting on surface is uneven, difficult quality guarantee.
Need a kind of utility can carry out bead at steel pipe inner wall.
Utility model content
The purpose of this utility model is for the drawbacks described above existed, it is provided that a kind of steel tube inner hole shot-blast unit.
The purpose of this utility model is achieved in that a kind of steel tube inner hole shot-blast unit, and including sand tank, sand tank is connected with at least one sand export, also includes at least one shot-peening station by steel pipe rotary clamping device and compressed air shotblasting machine structure pair-wise combination；
Described steel pipe rotary clamping device includes frame, is provided with rotating actuator in frame, and electric machine rotation is rotated drive mechanism and rotates, and described rotating actuator drives steel pipe rotation；
Described shot-peening mechanism includes sand gas mixed organization and spray gun guiding mechanism, described sand gas mixed organization includes compressor, blast tube, described blast tube is connected between compressor and spray gun, and described blast tube is provided with gas sand mixing chamber, and described sand export is by hose connection on gas sand mixing chamber；
Described spray gun guiding mechanism includes traveling dolly and guide rail, and described spray gun is fixed on traveling dolly by spray gun chuck, and described traveling dolly is slidably arranged on guide rail, it is ensured that described spray gun can extend in steel tube inner hole and do not interfere with steel pipe inner wall.
Further, described rotating actuator includes active rotating shaft, driven spindle, is interval with multiple active rubber tire on active rotating shaft, is provided with multiple passive rubber tire with active rubber tire relative position on driven spindle, described active rotating shaft connects motor, and steel pipe is placed on actively between rubber tire and passive rubber tire.
Further, the axis of described active rubber tire and described active rotating shaft is arranged vertically, and the axis of passive rubber tire and described driven spindle is arranged vertically.
Further, described spray gun is provided with shower nozzle, and described shower nozzle is provided with at least one spray orifice becoming 30～60 ° of angles with spray gun axis.
Further, described injection diameter is at 10～15mm.
Further, described sand export is 3, and corresponding described shot-peening station is 3.
Further, being connected with shot-peening accumulator tank in frame, described shot-peening accumulator tank connects shot blasting recovery device.
Further, described shot blasting recovery device is connected to the top of described storage ball tank and adds on sand mouth.
This utility model is compared with prior art, described steel tube inner hole shot-blast unit, it is effectively utilized surface cleaning and crude effect that shot-peening impact inwall causes, utilize long spray gun, ball blast is brought into steel tube inner hole, and is ejected on inwall, by clean for inner hole wall attachment cleaning, simple in construction, easy to use, bring benefit for enterprise.
Accompanying drawing explanation
Fig. 1 is the front view of this utility model steel tube inner hole shot-blast unit.
Fig. 2 is the main sectional view of the shower nozzle of this utility model steel tube inner hole shot-blast unit.
Accompanying drawing labelling in above-mentioned figure:
100 steel pipe rotary clamping devices, 200 shot-peening mechanisms, 300 sand tanks
2 rotating actuators, 4 compressors, 5 blast tubes, 6 spray guns, 7 gas sand mixing chambers, 8 spray gun chucks,
9 traveling dollies, 10 guide rails, 11 shower nozzles, 11.1 spray orifices, 12 shot-peening accumulator tanks, 13 add sand mouth, 14 air pressure regulators, 15 bearings
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated, but be not limited to scope of the present utility model.
As it can be seen, a kind of steel tube inner hole shot-blast unit, including sand tank 300 with at least one by the shot-peening station of steel pipe rotary clamping device 100 and shot-peening mechanism 200 pair-wise combination,
Described steel pipe rotary clamping device includes frame 1, frame 1 is provided with rotating actuator 2, described rotating actuator 2 includes active rotating shaft, driven spindle, active rotating shaft is provided with multiple active rubber tire, being provided with multiple passive rubber tire with active rubber tire relative position on driven spindle, described active rotating shaft connects motor M.Steel pipe is placed on actively between rubber tire and passive rubber tire.Electric machine rotation drives actively rubber tire to rotate, and drives steel pipe rotation.
Described shot-peening mechanism 200 includes sand gas mixed organization and spray gun guiding mechanism, and described sand gas mixed organization includes compressor 4, blast tube 5, and described blast tube 5 is connected between compressor 4 and spray gun 6, and sand tank 300 has conical lower portion 301, and top is provided with and adds sand mouth 13；Conical lower portion 301 is provided with at least one sand export 3, and conical lower portion 301 is placed on bearing 15.Described blast tube 5 is provided with gas sand mixing chamber 7, and gas sand mixing chamber 7 upstream position is provided with air pressure regulator 14；Described sand export 3 is by hose connection on gas sand mixing chamber 7, described spray gun 6 is fixed on traveling dolly 9 by spray gun chuck 8, described traveling dolly 9 is slidably arranged on guide rail 10, it is ensured that described spray gun 6 can extend in steel tube inner hole and do not interfere with steel pipe inner wall.
Described spray gun is provided with shower nozzle 11, and described shower nozzle 11 is provided with at least one spray orifice 11.1 becoming 30～60 ° of angles with spray gun axis, and described spray orifice 11.1 diameter is at 10～15mm.
During work, by lifting steel pipes at steel pipe rotary clamping device 100, start driven by motor steel pipe rotation.Start dolly, drive spray gun to advance and stretch in steel tube inner hole until stretching out from steel pipe opposite, now start compressor, traveling dolly drives spray gun 6 to fall back, constantly spraying shot from the shower nozzle 11 of spray gun and impact on inwall, traveling dolly is with the feed speed of steel pipe per revolution regression 3～5mm backward, until shower nozzle 11 exits from steel tube inner hole, stop compressor, complete blasting operation.
Shot can be polygon shot, such as triangle shot best results.
Described steel tube inner hole shot-blast unit, is multistation, and a sand tank 300 simultaneous with 3 shot-peening stations, can be greatly increased the work efficiency of shot-peening.
Being connected with shot-peening accumulator tank in frame, described shot-peening accumulator tank connects shot blasting recovery device.Described shot blasting recovery device is connected to the top of described storage ball tank and adds on sand mouth.
Described steel tube inner hole shot-blast unit, is effectively utilized surface cleaning and crude effect that shot-peening impact inwall causes, utilizes long spray gun, ball blast is brought into steel tube inner hole, and is ejected on inwall, by clean for inner hole wall attachment cleaning, simple in construction, easy to use, bring benefit for enterprise.
Claims (8)
1. a steel tube inner hole shot-blast unit, including sand tank (300), it is characterised in that
Sand tank (300) is connected with at least one sand export (3),
Also include at least one shot-peening station by steel pipe rotary clamping device (100) and shot-peening mechanism (200) pair-wise combination；
Described steel pipe rotary clamping device includes frame (1), frame (1) is provided with rotating actuator (2), electric machine rotation is rotated drive mechanism (2) and rotates, and described rotating actuator (2) drives steel pipe rotation；
Described shot-peening mechanism (200) includes sand gas mixed organization and spray gun guiding mechanism, described sand gas mixed organization includes compressor (4), blast tube (5), described blast tube (5) is connected between compressor (4) and spray gun (6), described blast tube (5) is provided with gas sand mixing chamber (7), described sand export (3) by hose connection on gas sand mixing chamber (7)；
Described spray gun guiding mechanism includes traveling dolly (9) and guide rail (10), described spray gun (6) is fixed on traveling dolly (9) by spray gun chuck (8), described traveling dolly (9) is slidably arranged on guide rail (10), it is ensured that described spray gun (6) can extend in steel tube inner hole and do not interfere with steel pipe inner wall.
2. steel tube inner hole shot-blast unit as claimed in claim 1, it is characterized in that, described rotating actuator (2) includes active rotating shaft, driven spindle, active rotating shaft is interval with multiple active rubber tire, driven spindle is provided with multiple passive rubber tire with active rubber tire relative position, described active rotating shaft connects motor, and steel pipe is placed on actively between rubber tire and passive rubber tire.
3. steel tube inner hole shot-blast unit as claimed in claim 2, it is characterised in that the axis of described active rubber tire and described active rotating shaft is arranged vertically, and the axis of passive rubber tire and described driven spindle is arranged vertically.
4. steel tube inner hole shot-blast unit as claimed in claim 1, it is characterised in that described spray gun is provided with shower nozzle (11), and described shower nozzle (11) is provided with at least one spray orifice (11.1) becoming 30～60 ° of angles with spray gun axis.
5. steel tube inner hole shot-blast unit as claimed in claim 4, it is characterised in that described spray orifice (11.1) diameter is at 10～15mm.
6. steel tube inner hole shot-blast unit as claimed in claim 1, it is characterised in that described sand export (3) is 3, and corresponding described shot-peening station is 3.
7. steel tube inner hole shot-blast unit as claimed in claim 1, it is characterised in that being connected with shot-peening accumulator tank (12) in frame (1), described shot-peening accumulator tank (12) connects shot blasting recovery device.
8. steel tube inner hole shot-blast unit as claimed in claim 7, it is characterised in that described shot blasting recovery device is connected to the top of described sand tank (300) and adds on sand mouth (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104539.6U CN205380575U (en) | 2016-02-02 | 2016-02-02 | Steel pipe hole shot -blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104539.6U CN205380575U (en) | 2016-02-02 | 2016-02-02 | Steel pipe hole shot -blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380575U true CN205380575U (en) | 2016-07-13 |
Family
ID=56349398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104539.6U Expired - Fee Related CN205380575U (en) | 2016-02-02 | 2016-02-02 | Steel pipe hole shot -blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380575U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274925A (en) * | 2016-08-31 | 2017-01-04 | 青岛宏达赛耐尔科技股份有限公司 | A kind of nozzle used for rail vehicle and include the injection tack producing device of this nozzle |
| CN106335007A (en) * | 2016-11-11 | 2017-01-18 | 清研华宇智能机器人（天津）有限责任公司 | Robot for inner bore blasting |
| CN106863147A (en) * | 2017-03-16 | 2017-06-20 | 浙江久立特材科技股份有限公司 | A kind of pneumatic pill transmitting device |
-
2016
- 2016-02-02 CN CN201620104539.6U patent/CN205380575U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106274925A (en) * | 2016-08-31 | 2017-01-04 | 青岛宏达赛耐尔科技股份有限公司 | A kind of nozzle used for rail vehicle and include the injection tack producing device of this nozzle |
| CN106274925B (en) * | 2016-08-31 | 2019-02-12 | 青岛宏达赛耐尔科技股份有限公司 | A kind of nozzle used for rail vehicle and the injection tack producing device including the nozzle |
| CN106335007A (en) * | 2016-11-11 | 2017-01-18 | 清研华宇智能机器人（天津）有限责任公司 | Robot for inner bore blasting |
| CN106335007B (en) * | 2016-11-11 | 2018-11-06 | 清研同创机器人（天津）有限公司 | Robot for endoporus sandblasting |
| CN106863147A (en) * | 2017-03-16 | 2017-06-20 | 浙江久立特材科技股份有限公司 | A kind of pneumatic pill transmitting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160713 Termination date: 20190202 |