CN208528857U - A kind of drum-type shot blasting machine - Google Patents
A kind of drum-type shot blasting machine Download PDFInfo
- Publication number
- CN208528857U CN208528857U CN201820986999.5U CN201820986999U CN208528857U CN 208528857 U CN208528857 U CN 208528857U CN 201820986999 U CN201820986999 U CN 201820986999U CN 208528857 U CN208528857 U CN 208528857U
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- China
- Prior art keywords
- roller
- shaft
- gear
- drum
- shot blasting
- Prior art date
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- 238000005422 blasting Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000009467 reduction Effects 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 238000005266 casting Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000011324 bead Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of drum-type shot blasting machines, it include: rack, shaft, roller, shift plate, planetary gear mechanism, roller is rotatablely connected on the rack by shaft, shift plate is located at that roller is intracavitary to be vertically set in shaft, planetary gear mechanism by: sun gear, planetary gear, gear ring form, sun gear, which is sleeved and fixed, to be located at outside roller in the shaft of side, gear ring is fixedly mounted on the roller lateral wall of sun gear side, the transmission setting that planetary gear is meshed with gear ring and sun gear respectively between gear ring and sun gear.By the way that planetary gear mechanism is arranged, realize that the shift plate in roller reversely rotates simultaneously with roller, the bullet for being attached to cylinder surface will be acted on down because of centrifugal force, casting scrapes, it efficiently solves and is attached to the case where barrel is with turning because under because centrifugal force acts on casting and bullet in lower cylinder, so that roller is under high speed rotation, still there is good Shot Blasting effect, improve work efficiency.
Description
Technical field
The utility model relates to metal casting surface processing equipment technical fields, and in particular to a kind of drum-type shot blasting machine.
Background technique
Shot-blasting machine is the surface that metal casting is hit using metal bullet or sand material, eliminates some attachments of cast(ing) surface
Object, removes surface oxide layer, and metal bullet high-speed impact to cast(ing) surface causes the lattice distortion of cast(ing) surface to deform, makes table
Surface hardness is higher, is a kind of method that intensive treatment is carried out to cast(ing) surface, in practice it has proved that ball blast is to increase metal dislocation structure
Effective process.This cannot mutually be hardened to some metals by transformation hardening (such as marquench) or realization
On the basis of change and for requiring the workpiece further strengthened, more it is of great significance.
Shot-blasting machine is divided by the structure difference of casting supporting body: drum-type, chain-plate type, turntable type, car-type, squirrel-cage and
Suspension-type shot-blasting machine etc., wherein drum-type is suitable for clear up the small and medium-sized casting for not being afraid of collision, drum-type have structure it is simple with
Low-cost advantage is widely used in the most in the techniques of metals class conduit coupling such as processing box cupling, threeway, union, elbow
It uses.
Drum-type shot blasting machine be it is intracavitary by the roller that casting and bullet are placed on rotation, casting and bullet are intracavitary at its
Overturning, makes cast(ing) surface and bullet constantly rub and percussion is handled, but due in roller rotating process, inside bullet and casting
Under the action of the centrifugal force, it is easy to be attached on inner wall of rotary drum and be rotated with roller, lose the processing effect tapped in the intracavitary overturning of roller
Fruit, conventional solution are the revolving speeds for reducing roller, overturn the intracavitary bullet of roller and casting preferably, but are rolled due to reducing
The problems such as cylinder revolving speed causes working efficiency low again, and yield is not caught up with appearance.
Summary of the invention
For the purpose of this utility model aiming at defect of the existing technology, it is more preferable to provide a kind of Shot Blasting effect,
Its roller is intracavitary to have a kind of drum-type shot blasting machine that shift plate is reversely rotated with roller.
The technical solution of the utility model is:
A kind of drum-type shot blasting machine, comprising: rack, shaft, roller, door, driving motor, reduction gearbox, the roller are logical
Cross shaft rotation connection on the rack, the roller external peripheral surface opens up feed opening, is detachably connected storehouse on the feed opening
Door, the shift plate are located at that roller is intracavitary to be vertically set in shaft, and the output shaft of the reduction gearbox is connected with shaft, described to subtract
The input shaft of fast case is connected with driving motor；It further include planetary gear mechanism；
The planetary gear mechanism by: sun gear, planetary gear, gear ring form, and the sun gear is sleeved and fixed
It is being located at outside roller in the shaft of side, the gear ring is fixedly mounted on the roller lateral wall of sun gear side, institute
Roller, gear ring, sun gear coaxial arrangement are stated, the planetary gear is rotatably connected on the rolling with gear ring phase the same side by pin shaft
On the side wall of cylinder, transmission that the planetary gear is meshed with gear ring and sun gear respectively between gear ring and sun gear
Setting.
Preferably, the shift plate surface opens up several sieve pores, and the aperture of the sieve pore is greater than the maximum secting area of bullet.
Preferably, the inner wall of rotary drum is relatively set with two raised ribs, and the end of the shift plate connects with rib
It is smooth to touch surface arc of contact.
Preferably, it is provided with bearing between the roller and shaft, is provided with bearing between the shaft and rack.
Preferably, the driving motor is brushless motor, and the brushless motor is electrically connected with servo controller.
Compared with prior art, having the advantage that
By the way that planetary gear mechanism is arranged, to realize only under the work of single driving motor, shift plate and rolling in roller
Cylinder reversely rotates simultaneously, will act on down the bullet for being attached to cylinder surface because of centrifugal force, casting scrapes, and efficiently solves because being centrifuged
Power acts on casting and bullet in lower cylinder and is attached to the case where barrel is with turning because under, so that roller under high speed rotation, still has
Good Shot Blasting effect, improves work efficiency.
By the way that the sieve pore for filtering bullet is arranged in shift plate, shift plate can be made only to push casting in roller when rotating
Interior rotation, avoids bullet from rotating with shift plate, so that increasing casting occurs the dynamics for tapping, colliding with bullet in roller, mentions
High bead effect.
By the way that reduction gearbox is arranged between driving motor and shaft, torque of the shaft in rotation is effectively increased, especially
When roller load capacity is larger or more casting, still rotational stability with higher, while by driving motor
Electrical connection servo controller realizes the speed-regulating function for driving motor.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical structure cross-sectional view of roller；
Fig. 3 is the gear connection schematic diagram of planetary gear mechanism；
In figure: 1, roller, 2, door, 3, planetary gear mechanism, 4, shaft, 5, reduction gearbox, 6, rack, 7, driving motor,
8, rib, 9, shift plate, 31, planetary gear, 32, pin shaft, 33, sun gear, 34, gear ring.
Specific embodiment
Here is that the present invention will be further described in conjunction with the accompanying drawings and embodiments.
Shown in referring to Figures 1 and 2, the utility model designs a kind of drum-type shot blasting machine, comprising: rack 6, shaft 4, shift plate
9, roller 1, door 2, driving motor 7, reduction gearbox 5.
1 both ends of roller are equipped with axle center hole, and bearing is equipped on axle center hole, and the shaft 4 is rotated through roller both ends
Roller 1 is connected, is provided with bearing block in the rack, bearing is installed on bearing block, the roller 1 is connected by the rotation of shaft 4
It connects on the bearing of rack 6,1 external peripheral surface of roller opens up feed opening, and door 2 is detachably connected on feed opening, described
1 inner wall of roller is relatively set with two raised ribs 8；
The shift plate 9 is located at that roller 1 is intracavitary to be vertically set in shaft 4, and the end of the shift plate 9 is in contact with rib 8
Surface arc of contact is smooth, and the shift plate 9 is specially the plate structure that two panels surface has several sieve pores, and the aperture of sieve pore is greater than
The maximum secting area of complete bullet, screen-aperture size, which is specifically subject to, to allow bullet to pass rapidly through, 9 phase of shift plate described in two panels
To being mounted on the upper of shaft 4.
Reduction gearbox 5, which has, slows down revolving speed, increases the function of driving torque, and the output shaft and shaft 4 of the reduction gearbox 5 are driven
Connection, the input shaft and driving motor 7 of the reduction gearbox 5 are sequentially connected.
Driving motor 7 is specially the higher brushless motor of stability, and driving motor 7 is electrically connected with servo controller, passes through
Servo controller can carry out setting speed regulation to brushless motor.
Positioned at the side of roller it is also equipped with planetary gear mechanism 3, the planetary gear mechanism 3 is by sun gear
33, planetary gear 31, gear ring 34 form；
The sun gear 33 is sleeved and fixed in the shaft 4 for being located at the outer side of roller 1, and the gear ring 34 is fixedly mounted on
On 1 lateral wall of roller of 33 side of sun gear, the roller 1, gear ring 34, sun gear 33 are coaxially disposed, the row
Star gear 31 by pin shaft 32 be rotatably connected on on the side wall of the roller 1 of 34 phase the same side of gear ring, the planetary gear 31
The transmission setting being meshed respectively with gear ring 34 and sun gear 33 between gear ring 34 and sun gear 33.
3 working principle of planetary gear mechanism: in 33 rotation of sun gear, as the planetary gear 31 of gear unit, make
Gear ring 34 is rotated around sun gear, while the direction of rotation of sun gear is opposite with the direction of rotation of gear ring.
According to principles above, gear ring 34 is fixedly mounted on 1 outer wall of roller, one end face, sun gear 33 is fixedly mounted
In shaft 4, shift plate 9 is mounted in the intracavitary shaft 4 of roller, to realize the reverse rotation of roller 1 Yu shift plate 9.
Shift plate 9 will act on down the bullet for being attached to 1 inner surface of roller because of centrifugal force when rotating, casting scrapes, and effectively solve
Because centrifugal force acts on the case where casting and bullet are attached on 1 inner wall of roller with turning in lower cylinder, so that roller 1 is in high speed rotation
When, still there is good Shot Blasting effect, improve work efficiency, while being arranged in shift plate 9 for filtering bullet
Sieve pore avoids bullet from rotating with shift plate 9, to increase casting so that shift plate 9 only pushes casting to rotate in roller 1 when rotating
With bullet the dynamics for tapping, colliding occurs for part in roller 1, improves bead effect.
The utility model is not limited to above-mentioned embodiment, within the knowledge of those skilled in the art,
The present invention can also be realized without departing from the purpose of the present invention. Make a variety of changes, and the content after variation still falls within the utility model
Protection scope.
Claims (5)
1. a kind of drum-type shot blasting machine, comprising: rack (6), shaft (4), shift plate (9), roller (1), door (2), driving motor
(7), reduction gearbox (5), the roller (1) are rotatably connected on rack (6) by shaft (4), roller (1) external peripheral surface
Feed opening is opened up, is detachably connected on the feed opening door (2), the shift plate (9) is located at that roller (1) is intracavitary to be vertically set on
In shaft (4), the output shaft of the reduction gearbox (5) is connected with shaft (4), the input shaft and driving electricity of the reduction gearbox (5)
Machine (7) is connected, it is characterised in that: further includes planetary gear mechanism (3)；
The planetary gear mechanism (3) by: sun gear (33), planetary gear (31), gear ring (34) form, the sun tooth
Wheel (33) is sleeved and fixed in the shaft (4) for being located at roller (1) outer side, and the gear ring (34) is fixedly mounted on positioned at sun tooth
On roller (1) lateral wall for taking turns (33) side, the roller (1), gear ring (34), sun gear (33) coaxial arrangement, the row
Star gear (31) by pin shaft (32) be rotatably connected on on the side wall of the roller (1) of gear ring (34) phase the same side, the planet
Gear (31) is located at the biography being meshed respectively with gear ring (34) and sun gear (33) between gear ring (34) and sun gear (33)
Dynamic setting.
2. a kind of drum-type shot blasting machine according to claim 1, it is characterised in that: shift plate (9) surface opens up several
Sieve pore, the aperture of the sieve pore are greater than the maximum secting area of bullet.
3. a kind of drum-type shot blasting machine according to claim 1, it is characterised in that: roller (1) inner wall is oppositely arranged
There are two raised ribs (8), the end of the shift plate (9) the surface arc of contact that is in contact with rib (8) is smooth.
4. a kind of drum-type shot blasting machine according to claim 1, it is characterised in that: between the roller (1) and shaft (4)
It is provided with bearing, is provided with bearing between the shaft (4) and rack (6).
5. a kind of drum-type shot blasting machine according to claim 1, it is characterised in that: the driving motor (7) is brushless electricity
Machine, the brushless motor are electrically connected with servo controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986999.5U CN208528857U (en) | 2018-06-26 | 2018-06-26 | A kind of drum-type shot blasting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820986999.5U CN208528857U (en) | 2018-06-26 | 2018-06-26 | A kind of drum-type shot blasting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208528857U true CN208528857U (en) | 2019-02-22 |
Family
ID=65391230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820986999.5U Expired - Fee Related CN208528857U (en) | 2018-06-26 | 2018-06-26 | A kind of drum-type shot blasting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208528857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807760A (en) * | 2019-03-29 | 2019-05-28 | 江苏德龙镍业有限公司 | A kind of shot-blasting machine support roller device |
| CN111847580A (en) * | 2020-08-27 | 2020-10-30 | 益阳方成建筑新材料有限责任公司 | Recycling device for construction waste solid waste regeneration treatment and cleaning wastewater and application thereof |
| CN114603471A (en) * | 2022-03-16 | 2022-06-10 | 广州大学 | A differential planetary ball mill |
-
2018
- 2018-06-26 CN CN201820986999.5U patent/CN208528857U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807760A (en) * | 2019-03-29 | 2019-05-28 | 江苏德龙镍业有限公司 | A kind of shot-blasting machine support roller device |
| CN111847580A (en) * | 2020-08-27 | 2020-10-30 | 益阳方成建筑新材料有限责任公司 | Recycling device for construction waste solid waste regeneration treatment and cleaning wastewater and application thereof |
| CN114603471A (en) * | 2022-03-16 | 2022-06-10 | 广州大学 | A differential planetary ball mill |
| CN114603471B (en) * | 2022-03-16 | 2023-08-08 | 广州大学 | Differential planetary wheel type ball milling device |
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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: 20190222 |