CN201439183U - Dual-head steel cylinder inner wall shot blasting machine - Google Patents
Dual-head steel cylinder inner wall shot blasting machine Download PDFInfo
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- CN201439183U CN201439183U CN2009200817943U CN200920081794U CN201439183U CN 201439183 U CN201439183 U CN 201439183U CN 2009200817943 U CN2009200817943 U CN 2009200817943U CN 200920081794 U CN200920081794 U CN 200920081794U CN 201439183 U CN201439183 U CN 201439183U
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Abstract
The utility model relates to a dual-head steel cylinder inner wall shot blasting machine, which consists of a machine frame, a steel shot storage mechanism, a steel cylinder rotating mechanism and a steel shot blasting mechanism, wherein the steel shot storage mechanism is supported by the machine frame. The steel shot storage mechanism contains a box body and a shot discharge valve installed in the box body. The steel cylinder rotating mechanism is installed on the steel shot storage mechanism. The steel shot blasting mechanism consists of an air chamber, a mixer, a main pipe, a blasting pipe, a second cylinder and a pressure balancing pipe, wherein the air chamber is arranged below the box body of the steel shot storage mechanism, the pressure balancing pipe is installed on the bottom wall of the box body of the steel shot storage mechanism to enable the air chamber to be communicated with the box body. The mixer is installed at a shot outlet arranged on the bottom wall of the box body of the steel shot storage mechanism. A shot leaking hole on the mixer is connected with the shot outlet arranged on the bottom wall of the box body. The inlet of a shot delivery airway is connected with the air chamber. The outlet of the shot delivery airway is connected with one end of the main pipe. The other end of the main pipe is connected with the blasting pipe through a pipe fitting. The blasting pipe enters the inner chamber of a steel cylinder from a mouth at the top of the steel cylinder. Under the action of the second cylinder, the blasting pipe moves up and down along the axis of the steel cylinder to blast shots.
Description
Technical field
The utility model belongs to shot-blast unit, particularly the compressed air shotblasting machine that double end steel cylinder inner surface oxide skin is handled.
Background technology
Removing steel cylinder inner surface oxide skin by shot-peening uses in steel cylinder is produced, therefore existing steel cylinder inner wall shot blasting machine side city, existing steel cylinder inner wall shot blasting machine comprises the shot-peening holding structure, steel cylinder placement mechanism (leaving standstill motionless or rotary type) and shot-peening injection equipment, by using, find the following problem of ubiquity: 1, be subjected to the little restriction of steel cylinder bottleneck size, jet pipe, the shot diameter is little, the shot impulsive force is little, the oxide skin of steel cylinder inner surface can not effectively be removed, cause the partial oxidation skin to be suspended on the steel cylinder inwall, along with steel cylinder bears cyclic loading, the oxide skin that is suspended on the steel cylinder inwall constantly comes off, and the oxide skin at dome head position, steel cylinder two ends can not be removed at all.2, only be applicable to the single head steel cylinder, if handle double end steel cylinder inner surface, must install the technology plug additional and the upper end is sealed again handle, increased production cost.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of double end steel cylinder inner wall shot blasting machine is provided, and this kind compressed air shotblasting machine can not only effectively be removed the oxide skin of steel cylinder inner surface, and can effectively solve the blockage problem of jet pipe.
Double end steel cylinder inner wall shot blasting machine described in the utility model comprises frame and passes through shot holding structure, steel cylinder rotating mechanism and the shot injection equipment of frame support; The shot holding structure comprises that roof is provided with into ball hole, diapire and is provided with out ball hole, sidewall and is provided with the casing of suction opeing and is installed in and put the ball valve in the casing, the described ball valve of putting comprises valve seat and spool, and spool is connected with the piston rod of first cylinder that stretches into casing; The steel cylinder rotating mechanism is installed on the shot holding structure, and the ball hole of putting of steel cylinder rotating mechanism setting communicates with the ball hole of advancing of shot holding structure roof setting; The shot injection equipment comprises air chamber, barometric pipe, blender, the person in charge, jet pipe, guide and second cylinder; Blender comprises body, and body is provided with Lou the ball hole and send the ball air flue, leaks the ball hole and communicates with sending the ball air flue; Air chamber is arranged on the casing below of shot holding structure, join by pneumatic stopping valve and connecting tube and source of the gas, barometric pipe is installed on the casing diapire of shot holding structure, air chamber is communicated with casing, blender is installed in the ball hole that of the casing diapire setting of shot holding structure and locates, the ball hole that goes out of leakage ball hole on the blender and the setting of casing diapire joins, the import of sending the ball air flue and air chamber on the blender join, the ball air flue outlet of sending on the blender is connected with an end of being responsible for, the other end of being responsible for is connected with jet pipe by pipe fitting, jet pipe enters steel cylinder intracavity from the bottleneck at steel cylinder top, guide is installed on the frame, connecting tube between the person in charge and the jet pipe is fixed on the guide, the piston rod of second cylinder is connected with guide, under the effect of second cylinder, guide drives jet pipe along the steel cylinder axis direction shot-peening that moves up and down.The structure of the utility model shot injection equipment can be used the shot of diameter 2mm～3mm, enters blender and send the shot in the ball air flue to send into the person in charge by the gas of pressure 0.4～0.8MPa, sprays at a high speed through jet pipe.
The utility model is optimized the structure of steel cylinder rotating mechanism, described steel cylinder rotating mechanism comprises pedestal, cover plate, rotating cylinder, worm type of reduction gearing, the motor that is connected with worm screw, bearing, lead the ball tube and lead the ball plate, pedestal contains cavity, the top board of cavity has pilot hole, the base plate of cavity has puts the ball hole, bearing, lead the ball tube and lead the cavity that the ball plate is positioned at pedestal, mounting means is: bearing and pilot hole coaxial line are installed, lead the installation of ball tube and coaxial bearing line and be positioned at the bearing below, leading the ball plate tilts to install and is positioned to lead ball tube below towards the ball hole direction of putting that is positioned on the base plate, the one side is positioned at puts place, ball hole, worm gear and bearing combination, rotating cylinder is arranged in the endoporus of worm gear and is connected with worm gear, cover plate is installed in the end face of base cavity, the external diameter coupling of its endoporus and worm-wheel hub, its endoporus hole wall is equipped with sealing ring.
For easy to use, double end steel cylinder inner wall shot blasting machine described in the utility model also is provided with steel cylinder and sends into mechanism and steel cylinder delivering mechanism.
The utlity model has following beneficial effect:
1, the structure of shot injection equipment can be used the shot of diameter 2mm～3mm, and shot is sent into the person in charge by gas, sprays at a high speed through jet pipe, thereby can effectively remove the oxide skin of steel cylinder inner surface, can effectively solve the obstruction of shot to jet pipe again.
2, the structure of shot holding structure can not only satisfy the requirement that shot is deposited, and the dust centralized collection of being convenient to enter is handled.
3, the compact conformation of steel cylinder rotating mechanism operates steadily.
4, can directly carry out bead, not only simplify operation, and can reduce production costs the double end steel cylinder.
Description of drawings
Fig. 1 is a kind of structure diagram of double end steel cylinder inner wall shot blasting machine described in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is a kind of structure diagram of steel cylinder rotating mechanism;
Fig. 4 is a kind of structure diagram of the blender in the shot injection equipment;
Fig. 5 is the vertical view of Fig. 4.
Among the figure, 1-steel cylinder transport tube, 2-the 3rd cylinder, the 3-roller, the 4-four-cylinder, the 5-flip body, 6-steel cylinder rotating mechanism (6-1: pedestal, 6-2: cover plate, 6-3: rotating cylinder, 6-4: lead the ball tube, 6-5: bearing, 6-6: worm gear, 6-7: worm screw, 6-8: lead the ball plate, 6-9: put the ball hole), 7-first cylinder, the 8-casing, the 9-valve seat, the 10-spool, the 11-frame, 12-is responsible for, 13-goes out the ball hole, 14-blender fixture, 15-blender (15-1: body, 15-2: leak the ball hole, 15-3: send the ball air flue), the 16-air chamber, the 17-barometric pipe, the 18-pneumatic stopping valve, 19-the 5th cylinder, 20-is responsible for mount pad, the 21-flexible pipe, the 22-gathering sill, the 23-slide block, 24-second cylinder, the 25-jet pipe, the 26-steel cylinder, 27-enters the ball hole, the 28-motor, the 29-suction opeing.
The specific embodiment
Be described further below in conjunction with the structure of accompanying drawing double end steel cylinder inner wall shot blasting machine described in the utility model.
In the present embodiment, the structure of double end steel cylinder inner wall shot blasting machine comprises that frame 11, shot holding structure, steel cylinder rotating mechanism 6, shot injection equipment, steel cylinder send into mechanism and steel cylinder delivering mechanism as shown in Figure 1 and Figure 2.
The shot holding structure is installed on the frame, its parts comprise casing 8 and are installed in puts the ball valve in the casing, the described ball valve of putting comprises valve seat 9 and spool 10, the open and close of putting the ball valve are by first cylinder, 7 controls that are installed on the casing 8, the piston rod of first cylinder 7 stretches into casing and is connected with spool, put the ball valve casing is divided into two chambers, upper chamber is used to deposit ball, lower chambers is used to put ball, described casing 8 roofs are provided with into ball hole 27, diapire is provided with out ball hole 13, sidewall is provided with suction opeing 29, the dust sucking-off centralized collection in the casing can be handled by suction opeing 28.
The steel cylinder rotating mechanism comprises pedestal 6-1, cover plate 6-2, rotating cylinder 6-3, worm type of reduction gearing, the motor 28 that is connected with worm screw, bearing 6-5, leads ball tube 6-4 and lead ball plate 6-8; Pedestal 6-1 contains cavity, the top board of cavity has pilot hole, the base plate of cavity has puts ball hole 6-9, bearing 6-5, lead ball tube 6-4 and lead the cavity that ball plate 6-8 is positioned at pedestal, mounting means is: bearing 6-5 and pilot hole coaxial line are installed, lead the installation of ball tube 6-4 and bearing 6-5 coaxial line and be positioned at the bearing below, leading ball plate 6-8 tilts to install and is positioned to lead ball tube below towards the ball hole 6-9 direction of putting that is positioned on the base plate, the one side is positioned at puts 6-9 place, ball hole, worm gear 6-6 and bearing 6-5 combination, rotating cylinder 6-3 is arranged in the endoporus of worm gear and is connected with worm gear, cover plate 6-2 is installed in the end face of base cavity, the external diameter coupling of its endoporus and worm-wheel hub, its endoporus hole wall is equipped with sealing ring.The steel cylinder rotating mechanism is installed on the shot holding structure, and the ball hole 6-9 of putting of steel cylinder rotating mechanism setting communicates with the ball hole of advancing of shot holding structure roof setting.
The shot injection equipment comprises air chamber 16, blender 15, the person in charge 12, jet pipe 25, guide, second cylinder 24 and barometric pipe 17 as shown in Figure 1; Described blender comprises body 15-1, and body is provided with Lou ball hole 15-2 and send ball air flue 15-3, leaks ball hole 15-2 and communicates with sending ball air flue 15-3; Described guide is mainly by the gathering sill 22 that is provided with on rack-mounted plate body, the plate body, form with the slide block 23 of gathering sill coupling; Air chamber 16 is arranged on casing 11 belows of shot holding structure, join by pneumatic stopping valve 18 and connecting tube and source of the gas, barometric pipe 17 is installed on casing 8 diapires of shot holding structure, air chamber 16 is communicated with casing 11, blender 15 be installed in the shot holding structure the setting of casing diapire go out 13 places, ball hole, fixing by fixture 14, the leakage ball hole 15-2 on the blender and the ball hole 13 that goes out of casing diapire setting join, the import of sending ball air flue 15-3 and air chamber 16 on the blender join, the ball air flue 15-3 outlet of sending on the blender is connected with an end of being responsible for 12, the person in charge is fixed on the frame by mount pad 20, its other end is connected with jet pipe 25 by fast-assembling flexible pipe 21, jet pipe enters steel cylinder intracavity from the bottleneck at steel cylinder top, connecting the flexible pipe of being responsible for jet pipe 21 is fixed on the slide block 22 of guide, the piston rod of second cylinder 24 is connected with the slide block of guide 22, under the effect of second cylinder, slide block 22 drives jet pipes along the steel cylinder axis direction shot-peening that moves up and down, behind the shot effect steel cylinder inwall of jet pipe ejection under the gravity effect bottleneck through the steel cylinder bottom spill, fall to the well floor of steel cylinder rotating mechanism, the ball hole of offering through base plate 27 of advancing of putting ball hole 6-9 and the contained casing 8 roof settings of shot holding structure enters in the casing 8.
Steel cylinder is sent into mechanism as shown in Figure 1, comprise flip body 5, be installed in steel cylinder transport tube 1 on the flip body, be installed in roller 3 and the 3rd cylinder 2 and four-cylinder 4 in the steel cylinder transport tube, cavity is side walls hinged in flip body 5 and the steel cylinder rotating mechanism, the 3rd cylinder 2 is installed on the flip body 5, its piston rod is connected with steel cylinder transport tube 1, four-cylinder 4 is installed on the frame 11, and its piston rod and flip body 5 are hinged; Described steel cylinder delivering mechanism is the 5th cylinder 19, is installed on the frame 11.
Claims (3)
1. double end steel cylinder inner wall shot blasting machine comprises frame (11) and shot holding structure, steel cylinder rotating mechanism (6) and shot injection equipment by frame support, it is characterized in that:
The shot holding structure comprises that roof is provided with into ball hole (27), diapire and is provided with out ball hole (13), sidewall and is provided with the casing (8) of suction opeing (29) and is installed in and put the ball valve in the casing, the described ball valve of putting comprises valve seat (9) and spool (10), and spool is connected with the piston rod of first cylinder (7) that stretches into casing;
Steel cylinder rotating mechanism (6) is installed on the shot holding structure, and the ball hole (6-9) of putting of steel cylinder rotating mechanism setting communicates with the ball hole (27) of advancing of shot holding structure roof setting;
The shot injection equipment comprises air chamber (16), barometric pipe (17), blender (15), is responsible for (12), jet pipe (25), guide and second cylinder (24); Blender comprises body (15-1), and body is provided with Lou ball hole (15-2) and send ball air flue (15-3), leaks ball hole (15-2) and communicates with sending ball air flue (15-3); Air chamber (16) is arranged on casing (8) below of shot holding structure, join by pneumatic stopping valve (18) and connecting tube and source of the gas, barometric pipe (17) is installed on casing (8) diapire of shot holding structure, air chamber (16) is communicated with casing (8), blender (15) is installed in the ball hole (13) that of the casing diapire setting of shot holding structure and locates, leakage ball hole (15-2) on the blender joins with the ball hole (13) that goes out of casing diapire setting, the import of sending ball air flue (15-3) and air chamber (16) on the blender join, ball air flue (15-3) outlet of sending on the blender is connected with an end of being responsible for (12), the other end of being responsible for is connected with jet pipe (25) by pipe fitting, jet pipe enters steel cylinder intracavity from the bottleneck at steel cylinder top, guide is installed on the frame (11), connecting tube between the person in charge and the jet pipe is fixed on the guide, the piston rod of second cylinder (24) is connected with guide, under the effect of second cylinder, guide drives jet pipe along the steel cylinder axis direction shot-peening that moves up and down.
2. double end steel cylinder inner wall shot blasting machine according to claim 1, it is characterized in that the steel cylinder rotating mechanism comprises pedestal (6-1), cover plate (6-2), rotating cylinder (6-3), worm type of reduction gearing, the motor that is connected with worm screw (28), bearing (6-5), lead ball tube (6-4) and lead ball plate (6-8), pedestal (6-1) contains cavity, the top board of cavity has pilot hole, the base plate of cavity has puts ball hole (6-9), bearing (6-5), lead ball tube (6-4) and lead the cavity that ball plate (6-8) is positioned at pedestal, mounting means is: bearing (6-5) is installed with the pilot hole coaxial line, lead the installation of ball tube (6-4) and bearing (6-5) coaxial line and be positioned at the bearing below, leading ball plate (6-8) tilts to install and is positioned to lead ball tube below towards ball hole (6-9) direction of putting that is positioned on the base plate, the one side is positioned at puts ball hole (6-9) and locates, worm gear (6-6) and bearing (6-5) combination, rotating cylinder (6-3) is arranged in the endoporus of worm gear and is connected with worm gear, cover plate (6-2) is installed in the end face of base cavity, the external diameter coupling of its endoporus and worm-wheel hub, its endoporus hole wall is equipped with sealing ring.
3. double end steel cylinder inner wall shot blasting machine according to claim 1 and 2, it is characterized in that also comprising that steel cylinder sends into mechanism and steel cylinder delivering mechanism, described steel cylinder is sent into mechanism and is comprised flip body (5), be installed in the steel cylinder transport tube (1) on the flip body, be installed in roller (3) and the 3rd cylinder (2) and four-cylinder (4) in the steel cylinder transport tube, flip body (5) is hinged with the cavity wall in the steel cylinder rotating mechanism, the 3rd cylinder (2) is installed on the flip body (5), its piston rod is connected with steel cylinder transport tube (1), four-cylinder (4) is installed on the frame (11), its piston rod and flip body (5) are hinged, described steel cylinder delivering mechanism is the 5th cylinder (19), is installed on the frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200817943U CN201439183U (en) | 2009-06-17 | 2009-06-17 | Dual-head steel cylinder inner wall shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200817943U CN201439183U (en) | 2009-06-17 | 2009-06-17 | Dual-head steel cylinder inner wall shot blasting machine |
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| Publication Number | Publication Date |
|---|---|
| CN201439183U true CN201439183U (en) | 2010-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200817943U Expired - Fee Related CN201439183U (en) | 2009-06-17 | 2009-06-17 | Dual-head steel cylinder inner wall shot blasting machine |
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| Country | Link |
|---|---|
| CN (1) | CN201439183U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626905A (en) * | 2012-04-26 | 2012-08-08 | 天津昭阳科技有限公司 | Shot peening system for inner wall of steel cylinder |
| CN110724802A (en) * | 2019-10-24 | 2020-01-24 | 周宇凡 | Shot blasting machine |
| CN113334261A (en) * | 2021-05-28 | 2021-09-03 | 沈阳航天新光集团有限公司 | Sand blowing device and sand blowing method for gas cylinder with large length-diameter ratio |
| CN113386055A (en) * | 2021-05-28 | 2021-09-14 | 沈阳航天新光集团有限公司 | Sand blowing device for gas cylinder of aviation aircraft |
-
2009
- 2009-06-17 CN CN2009200817943U patent/CN201439183U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102626905A (en) * | 2012-04-26 | 2012-08-08 | 天津昭阳科技有限公司 | Shot peening system for inner wall of steel cylinder |
| CN110724802A (en) * | 2019-10-24 | 2020-01-24 | 周宇凡 | Shot blasting machine |
| CN113334261A (en) * | 2021-05-28 | 2021-09-03 | 沈阳航天新光集团有限公司 | Sand blowing device and sand blowing method for gas cylinder with large length-diameter ratio |
| CN113386055A (en) * | 2021-05-28 | 2021-09-14 | 沈阳航天新光集团有限公司 | Sand blowing device for gas cylinder of aviation aircraft |
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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: 20100421 Termination date: 20180617 |