CN109719632A - Inner wall of the pipe rotary spray gun - Google Patents
Inner wall of the pipe rotary spray gun Download PDFInfo
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- CN109719632A CN109719632A CN201910117071.2A CN201910117071A CN109719632A CN 109719632 A CN109719632 A CN 109719632A CN 201910117071 A CN201910117071 A CN 201910117071A CN 109719632 A CN109719632 A CN 109719632A
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- cylinder
- spray gun
- motor
- wall
- rotary spray
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Abstract
The present invention relates to spray gun fields, especially inner wall of the pipe rotary spray gun.The spray gun includes rack, transmission mechanism, motor, tube body, jet pipe and cylinder, cylinder is rotatably connected in the rack, cylinder Single port is connected with compressed air shotblasting machine, cylinder another port is connected by tube body with jet pipe, the body of motor is fixedly connected on the rack, and the output shaft of motor is connected by transmission mechanism with cylinder.Motor of the invention drives cylinder to rotate by transmission mechanism, so that control sprays into the revolving speed of the intracorporal blasting media of cylinder from compressed air shotblasting machine.Blasting media is enabled to possess high coverage rate and high strike power simultaneously.
Description
Technical field
The present invention relates to spray gun fields, especially inner wall of the pipe rotary spray gun.
Background technique
Bead (shot peening) is a kind of surface intensified technique that factory is widely used, i.e., is bombarded using pellet
Workpiece surface is simultaneously implanted into residual compressive stress, the cold machining process of lifting workpieces fatigue strength.It is strong to be widely used in raising part machinery
Degree and wearability, antifatigue and corrosion resistance etc..But existing spray gun is unable to control revolving speed.When air pressure is higher,
The revolving speed of blasting media is higher, may reduce coverage rate in this way.When air pressure is lower covering it is wider, but hit power compared with
Difference.
Summary of the invention
The technical problem to be solved by the present invention is in order to solve technical problem described in background technique, the present invention is provided
A kind of inner wall of the pipe rotary spray gun, motor drive cylinder to rotate by transmission mechanism, so that control sprays into cylinder from compressed air shotblasting machine
The revolving speed of interior blasting media.Blasting media is enabled to possess high coverage rate and high strike power simultaneously.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of inner wall of the pipe rotary spray gun, including rack, transmission mechanism, motor, tube body, jet pipe and cylinder, the rack
On be rotatably connected to cylinder, cylinder Single port is connected with compressed air shotblasting machine, and cylinder another port is connected by tube body with jet pipe, electricity
The body of machine is fixedly connected on the rack, and the output shaft of motor is connected by transmission mechanism with cylinder.
Specifically, the transmission mechanism is made of driving gear, driven gear and synchronous belt, and driving gear is arranged and fixes
On the output shaft of motor, driven gear is arranged and is fixed on cylinder, and driving gear and driven gear are engaged on synchronous belt
On inner ring.
Specifically, bearing block is fixed in the rack, cylinder passes through bearing block.
Specifically, the tube body is hose.
Specifically, more than two tube bodies are connected in the barrel port.
Specifically, the motor is servo motor.
The beneficial effects of the present invention are: the present invention provides a kind of inner wall of the pipe rotary spray gun, motor passes through transmission mechanism
Cylinder is driven to rotate, so that control sprays into the revolving speed of the intracorporal blasting media of cylinder from compressed air shotblasting machine.Enable blasting media simultaneously
Possess high coverage rate and high strike power.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram of the invention；
1. rack in figure, 2. transmission mechanisms, 3. motors, 4. tube bodies, 5. jet pipes, 6. cylinders, 7. bearing blocks, 21. driving tooths
Wheel, 22. driven gears, 23. synchronous belts.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Fig. 1 is structural schematic diagram of the invention.
A kind of inner wall of the pipe rotary spray gun, including rack 1, transmission mechanism 2, motor 3, tube body 4, jet pipe 5 and cylinder 6, institute
It states and is rotatably connected to cylinder 6 in rack 1,6 Single port of cylinder is connected with compressed air shotblasting machine, and 6 another port of cylinder passes through tube body 4 and spray
Pipe 5 is connected, and the body of motor 3 is fixedly connected in rack 1, and the output shaft of motor 3 is connected by transmission mechanism 2 with cylinder 6
It connects.The transmission mechanism 2 is made of driving gear 21, driven gear 22 and synchronous belt 23, and driving gear 21 is arranged and is fixed on
On the output shaft of motor 3, driven gear 22 is arranged and is fixed on cylinder 6, and driving gear 21 is engaged on driven gear 22
On 23 inner ring of synchronous belt.Bearing block 7 is fixed in the rack 1, cylinder 6 passes through bearing block 7.The tube body 4 is hose.It is described
More than two tube bodies 4 are connected on 6 port of cylinder.The motor 3 is servo motor.
As shown in Fig. 1, the output shaft of motor 3 drives driving gear 21 to rotate, and driving gear 21 is driven by synchronous belt
Driven gear 22 rotates, and driven gear 22 can drive cylinder 6 fixed thereto to rotate.Compressed air shotblasting machine will be sprayed using compressed air
Ball medium is passed into cylinder 6, and the revolving speed of blasting media can be controlled by the cylinder 6 of the driving rotation of motor 3.Finally via
Jet pipe 5 sprays blasting media.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (6)
1. a kind of inner wall of the pipe rotary spray gun, characterized in that including rack (1), transmission mechanism (2), motor (3), tube body (4),
Jet pipe (5) and cylinder (6) are rotatably connected to cylinder (6) on the rack (1), and cylinder (6) Single port is connected with compressed air shotblasting machine,
Cylinder (6) another port is connected by tube body (4) with jet pipe (5), and the body of motor (3) is fixedly connected on rack (1), electricity
The output shaft of machine (3) is connected by transmission mechanism (2) with cylinder (6).
2. inner wall of the pipe rotary spray gun according to claim 1, it is characterised in that: the transmission mechanism (2) is by driving tooth
(21), driven gear (22) and synchronous belt (23) composition, driving gear (21) is taken turns to be arranged and be fixed on the output shaft of motor (3)
On, driven gear (22) is arranged and is fixed on cylinder (6), and driving gear (21) and driven gear (22) are engaged on synchronous belt
(23) on inner ring.
3. inner wall of the pipe rotary spray gun according to claim 1, it is characterised in that: be fixed with bearing on the rack (1)
Seat (7), cylinder (6) pass through bearing block (7).
4. inner wall of the pipe rotary spray gun according to claim 1, it is characterised in that: the tube body (4) is hose.
5. inner wall of the pipe rotary spray gun according to claim 1, it is characterised in that: be connected on cylinder (6) port
More than two tube bodies (4).
6. inner wall of the pipe rotary spray gun according to claim 1, it is characterised in that: the motor (3) is servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117071.2A CN109719632A (en) | 2019-02-15 | 2019-02-15 | Inner wall of the pipe rotary spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117071.2A CN109719632A (en) | 2019-02-15 | 2019-02-15 | Inner wall of the pipe rotary spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109719632A true CN109719632A (en) | 2019-05-07 |
Family
ID=66300508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910117071.2A Withdrawn CN109719632A (en) | 2019-02-15 | 2019-02-15 | Inner wall of the pipe rotary spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109719632A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605669A (en) * | 2019-09-30 | 2019-12-24 | 上海图博可特石油管道涂层有限公司 | Multi-station flexible rotary sand blasting device |
-
2019
- 2019-02-15 CN CN201910117071.2A patent/CN109719632A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605669A (en) * | 2019-09-30 | 2019-12-24 | 上海图博可特石油管道涂层有限公司 | Multi-station flexible rotary sand blasting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190507 |