CN86207209U - Blaster machine for crankshaft round corner - Google Patents
Blaster machine for crankshaft round corner Download PDFInfo
- Publication number
- CN86207209U CN86207209U CN 86207209 CN86207209U CN86207209U CN 86207209 U CN86207209 U CN 86207209U CN 86207209 CN86207209 CN 86207209 CN 86207209 U CN86207209 U CN 86207209U CN 86207209 U CN86207209 U CN 86207209U
- Authority
- CN
- China
- Prior art keywords
- bent axle
- angle
- shot
- operating room
- shot blasting
- 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 - Lifetime
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Abstract
The utility model discloses a blaster machine for crankshaft round corner. The existing blaster device has simple structure; the shots to be blasted are transmitted to the blast position to receive blast through a transmission device, and thus the surface of the shots is under uneven stress and big powder dust. The utility model designs and manufactures a blaster machine for crankshaft round corner; the blaster machine is mainly composed of a work chamber and the auxiliary parts namely a distributing chamber, a plenum chamber and a dust removing mechanism. While in use, the blaster machine not only can reliably ensure each parameter of the blast, but also can increase the fatigue life of the crankshaft by 9-14 times. The utility model has the advantages of no pollution, strong applicability and low cost.
Description
The utility model is about a kind of engine crankshaft garden angle shot peening strengthening equipment.
Existing shot blasting equipment is that fixing pneumatic spray gun is installed in the room of shot-peening, be transported to eject position by shot-peening spare by conveyer belt and accept shot-peening, thereby spray angle, shot-peening distance, cover ratio, shot peening strength all changing along with moving of delivering position, causes shot peening strengthening surface unbalance stress.Simultaneously, because dedusting and dust arrester installation are not good, the dust during shot-peening is seriously polluted to working environment.
The utility model is selected rational shot-peening parameter in order to overcome above-mentioned shortcoming, improves the fatigue life of bent axle, and fundamentally changes the pollution of shot-peening working environment, makes an equipment that is specifically designed to the angle shot peening strengthening of bent axle garden.
Main points of the present utility model are, compressed air shotblasting machine is that gas storage distributor chamber, dust arrester installation, pressure stabilizing chamber are formed by operating room and servicing unit mainly.
The utility model structure is provided by following accompanying drawing:
Fig. 1 is a bent axle compressed air shotblasting machine assembly schematic diagram.Among the figure operating room 1 be compressed air shotblasting machine major part, 2 spray guns, all the other are compressed air shotblasting machine slave part, 3 gas storage distributor chambers, 4 pressure stabilizing chambers, 5 filter screens, 6 dust removal machines, 7 air ducts, 8 dust chambers, 9 spray pipes, 10 water nozzles, 11 drainage pipelines, 12 air accumulators, 13 cleaners.
Fig. 2 is compressed air shotblasting machine operating room 1 longitudinal sectional drawing, and by the clamping transmission mechanism of shot-peening bent axle, 1A, 1B are left and right clamp mechanism, and 1C, 1D are left and right supporting, 1E bent axle, 1F decelerator, 1G motor, 1H control box.
Fig. 3 is the front view of compressed air shotblasting machine operating room 1.
Fig. 4 is the transverse cross-sectional view of compressed air shotblasting machine operating room 1, and 1R is supporting plate, 1S fixed mount, 1T supporting plate, 1U caulking gum fixedly.
Fig. 5 is the partial enlarged drawing of spray gun 2 among horizontal section Fig. 4 of compressed air shotblasting machine operating room 1, and 1J ball mouth, 1K nozzle, 1L gland, 1M fixed head, 1N housing, 1P adjust nut, the 1q valve of working.
Fig. 6 is the front view of gas storage distributor chamber 3 assemblies, 3A Pressure gauge, 3B gas storage distribution drum, 3C electric switch, 3D air inlet pipe.
Fig. 7 is the transverse cross-sectional view of gas storage distributor chamber 3 assemblies, 3E support, 3F outer cover.
Fig. 8 is the front view of pressure stabilizing chamber 4 assemblies.
Fig. 9 is the transverse cross-sectional view of pressure stabilizing chamber 4 assemblies, 4A pressure regulator valve, 4B support, 4C airduct, 4D outer cover.
Two row's spray guns are installed on the front end B face of Fig. 4 operating room (1), are whenever drained into few four, two row's spray guns are mutually certain angle, and spray gun keeps at a certain distance away, and the distance of spray gun is to be determined by trunnion and the axial distance that turns neck. Spray gun is by fixedly supporting plate (1R) and fixed support for spray gun (1S) are fixed on the box body wall. After being clamped by clamp mechanism (1A, 1B) by shot-peening spare, driven by the motor 1G with decelerator 1F and to rotate. During work, spray gun carries out shot-peening to the angle segmentation of axle journal each several part garden, and the order of shot-peening is controlled by electric switch.
The seal case of double wall is made by analogs such as sheet iron (1T), caulking gums (1U) by the operating room of compressed air shotblasting machine (1), in case the shot-peening dust is to the pollution of surrounding environment.
The two-layer filter screen (5) that adapts with the pill specification is installed in the dust discharge pipeline in exit, operating room (1), is prevented that dust removal machine from taking away whole pill when dust discharge.
The two side D face and the E face of operating room 1 are provided with clamping device, clamping device by left and right chuck (1A, 1B), have the output shaft that the left and right supporting (1C, 1D) of locating calibration, left side supporting are connecting decelerator (1F), drive crankshaft rotating by motor (1C).
Angle, bent axle garden shot blasting strengthen machine is provided with distributor chamber (3), makes the rotation of workpiece and spray gun synchronous, and distributor chamber (3) mainly is made up of distribution drum (3B), electric switch (3C), outer cover (3F), support (3E), Pressure gauge critical pieces such as (3A).By electric switch control, when bent axle began to rotate, distributor chamber was just carried compressed air to the operating room synchronously.
Compressed air shotblasting machine is provided with pressure stabilizing chamber (4), sends in the spray gun (2) of operating room (1) after compressed gas is stabilized to needed pressure.Pressure stabilizing chamber (4) mainly is made up of QTY--T1 pressure regulator valve, support (4B), outer cover critical pieces such as (4D).
Compressed air shotblasting machine is provided with dust arrester installation, and dust arrester installation is made up of 6-46-NO3A hydrocyclone (6), the pond of gathering dust (8), drainpipe (11), air duct (7), water nozzle (10), spray pipe critical pieces such as (9).The dust of operating room carries out selection by winnowing by the certain blast of dust removal machine, the separation of two-layer filter screen (5) in the dust discharge pipeline and discharge the operating room.Wet dust collector is carried out in the effect that the dust that dust removal machine (6) is discharged drenches with rain in the pond of gathering dust (8), and all the other waste gas are sent into atmosphere by air duct (7).
This utility model is the sophisticated equipment that China carries out shot peening strengthening to angle, bent axle garden, this equipment can guarantee the optimal parameter of shot peening strengthening, through engine department the shot-peening bent axle being carried out the flexible life contrast test proves, carry out the bent axle that the shot peening strengthening of angle, garden is handled by compressed air shotblasting machine, can improve analysis on crankshaft fatigue life-span 9-14 doubly, and applicability is strong, cost is low.Simultaneously, because this equipment has good sealing device and dust arrester installation, pollution-free to working environment, noise is little.
Be described with reference to the accompanying drawings the course of work of the present utility model with embodiment below.
By Fig. 1 and Fig. 2 as seen, behind the starting switch of pressing on the console, transmission mechanism (1F, 1G) drives bent axle (1E) rotation, electric switch in the distributor chamber (3) is opened simultaneously, the compressed air of cleaner (13) enters into pressure stabilizing chamber (4) by distributor chamber and is stabilized to needed pressure, when the compressed air of process voltage stabilizing enters into operating room (12) spray gun (2) throat, conduit mouth place in the spray gun forms negative pressure immediately, and formed negative pressure is sucked into pill in the spray gun by inhaling the ball pipe.Pill mixes with compressed air in the cavity volume of spray gun, quickens during through nozzle, is ejected on the angle surface of bent axle garden.Metallic dust in the operating room and broken ball, the blast certain by dust removal machine (6) carries out selection by winnowing, through the separation of filter screen (5) and discharge operating room (1).Wet dust collector is carried out in the effect of the dust that is discharged from drenching with rain in the pond of gathering dust (8) (9,10), and all the other waste gas are sent into atmosphere by air duct (7).
Claims (9)
1, angle, bent axle garden shot blasting strengthen machine, in wheel abrator cabinet, one or several pneumatic type drive nozzle is installed, accept shot-peening being delivered to assigned address by shot-peening spare, the utility model is characterized in that, angle, bent axle garden shot blasting strengthen machine mainly is made up of operating room (1) and servicing unit gas storage distributor chamber (3), dust arrester installation, pressure stabilizing chamber (9) four parts, and two row's spray guns are installed in operating room (1).During work, rotated by shot-peening spare, by electric switch control, spray gun order in accordance with regulations carries out shot-peening to the angle segmentation of axle journal each several part garden.
2, angle, bent axle garden according to claim 1 shot blasting strengthen machine is characterized in that, operating room (1) is the seal case of being made the interlayer wall by sheet iron, caulking gum and analog thereof.
3, angle, bent axle garden according to claim 1 and 2 shot blasting strengthen machine is characterized in that, the B of operating room (1) installs two rows to face and is mutually certain angle, and is separated by a distance.Whenever drain into fixedly spray gun of few four injection types, spray gun is by fixedly supporting plate (1R) and spray gun fixed mount (1S) are fixed on the box body wall.
4, bent axle shot blasting strengthen machine according to claim 1 and 2 is characterized in that, the two sides of operating room are that D face and E face are equipped with the clamping bent axle and drive the clamping device of its rotation.
5, angle, bent axle garden according to claim 4 shot blasting strengthen machine, it is characterized in that the clamping device on operating room (1) sidewall is made up of a left side (right side) chuck (1A, 1B), a left side (right side) supporting (1C, 1D), motor (1G), decelerator critical pieces such as (1F).
6, angle, bent axle garden according to claim 1 and 2 shot blasting strengthen machine is characterized in that, two layers of filter screen that adapts with the pill specification (5) are installed in the dust discharge pipeline in exit, operating room (2).
7, angle, bent axle garden according to claim 1 shot blasting strengthen machine is characterized in that, gas storage distributor chamber (3) is made up of gas storage distribution drum (3B), electric switch (3C), outer cover (3F), support (3E), Pressure gauge critical pieces such as (3A).
8, angle, bent axle garden according to claim 1 shot blasting strengthen machine is characterized in that, pressure stabilizing chamber (4) mainly is made up of pressure regulator valve (4A), support (4B), outer cover critical pieces such as (4D).
9, angle, bent axle garden according to claim 1 shot blasting strengthen machine, it is characterized in that dust arrester installation is made up of 6-46-11NO3A hydrocyclone (6), the pond of gathering dust (8), drainage pipeline (11), air duct (7), water nozzle (10), spray pipe critical pieces such as (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207209 CN86207209U (en) | 1986-09-16 | 1986-09-16 | Blaster machine for crankshaft round corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86207209 CN86207209U (en) | 1986-09-16 | 1986-09-16 | Blaster machine for crankshaft round corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86207209U true CN86207209U (en) | 1987-10-28 |
Family
ID=4809686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86207209 Expired - Lifetime CN86207209U (en) | 1986-09-16 | 1986-09-16 | Blaster machine for crankshaft round corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86207209U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148033B (en) * | 2006-09-20 | 2010-05-12 | 中航重科（北京）科技发展有限公司 | Aluminium plant electrolytic carbon residual anode surface pellet injecting and sandblast cleaning system |
| CN105904349A (en) * | 2016-05-31 | 2016-08-31 | 潍坊市高品机械制造有限公司 | Sanding device |
| CN106002642A (en) * | 2016-07-14 | 2016-10-12 | 长春工业大学 | Post-processing shot blasting device for 3D printed part and working method of post-processing shot blasting device |
-
1986
- 1986-09-16 CN CN 86207209 patent/CN86207209U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148033B (en) * | 2006-09-20 | 2010-05-12 | 中航重科（北京）科技发展有限公司 | Aluminium plant electrolytic carbon residual anode surface pellet injecting and sandblast cleaning system |
| CN105904349A (en) * | 2016-05-31 | 2016-08-31 | 潍坊市高品机械制造有限公司 | Sanding device |
| CN105904349B (en) * | 2016-05-31 | 2018-05-18 | 潍坊市高品机械制造有限公司 | A kind of sanding device |
| CN106002642A (en) * | 2016-07-14 | 2016-10-12 | 长春工业大学 | Post-processing shot blasting device for 3D printed part and working method of post-processing shot blasting device |
| CN106002642B (en) * | 2016-07-14 | 2018-07-13 | 长春工业大学 | The post-processing shot-blast unit and its working method of 3D printing parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |