CN206123458U - Sand sprayer - Google Patents
Sand sprayer Download PDFInfo
- Publication number
- CN206123458U CN206123458U CN201620850329.1U CN201620850329U CN206123458U CN 206123458 U CN206123458 U CN 206123458U CN 201620850329 U CN201620850329 U CN 201620850329U CN 206123458 U CN206123458 U CN 206123458U
- Authority
- CN
- China
- Prior art keywords
- fixed
- spray gun
- blast room
- axle
- sandblasting
- 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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Abstract
The utility model discloses a sand sprayer, every back tip of the rotatory frock of one or more is rotatably fixed on the locular wall of sand blasting chamber, and the front end is fixed with anchor clamps, and its rear end is connected with gear motor, when the axle of three round pin axle cylinder outer races was inner spline shaft, anchor clamps did internal spline micro -gap complex outer spline shaft, when the axle of three round pin axle cylinder outer races is outer spline shaft, anchor clamps be with external splines micro -gap complex internal spline hollow shaft, the one or more spray gun passes through the hose connection on the liquid outlet of sandblast pump, each spray gun is fixed respectively on the spray gun dead lever, and spray gun oral area center is just in time relative with each anchor clamps central line, the opening of two normally open contact control gear motor of relay stops contracting with returning with stretching out of piston rod of the cylinder, and control system controls the switch of relay coil power. The utility model discloses the sandblast is efficient, the sandblast steady quality, and the work piece high quality of processing, production efficiency is high, automatic intensity is high, reduces operator's intensity of labour.
Description
Technical field
This utility model is related to a kind of sandblasting machine, more particularly to a kind of sandblasting machine of three bearing pins cylinder outer race inner chamber.
Background technology
After three bearing pin cylinder outer race inner chamber heat treatments, surface can form one layer of oxide skin, and bearing bracket stand outer ring is in three bearing pin tubulars
Shell inner chamber can cause oxide skin to come off when sliding, and axially derive from power so as to increase, car load NVH can be had a negative impact.In order to
Eliminate this impact, it is necessary to which the oxide skin in cylinder outer race is removed.Through process certification, sand blasting process can be selected to remove
Inner chamber oxide skin, goes round except impurity such as the greasy dirt of inner chamber, iron filings, so as to improve cleanliness factor, intensity and the roughness of inner chamber.It is existing
Some standard sandblasting machines include blast room, grinding fluid case, sandblasting pump and spray gun；Spray gun is connected on sandblasting pump, and grinding fluid case is fixed on
The lower end of blast room, operative employee's pistol and workpiece carry out sandblasting in the sandblasting room, and its sandblasting efficiency is low, during sandblasting per part
Between be 80 seconds；High labor intensive, operator need the angle of the rotation of control workpiece and spray gun manually；Control workpiece rotation manually
And angle of gun, the material removed after causing workpiece sandblasting is uneven, easily causes dimension overproof, and sandblasting quality is unstable.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems in the prior art, there is provided a kind of sandblasting efficiency high,
Sandblasting steady quality, the workpiece quality of processing are high, and production efficiency is high；Automatization's intensity is high, reduces the labor intensity of operator
Sandblasting machine.
For achieving the above object, technical solution of the present utility model is：A kind of sandblasting machine, which includes frame, sandblasting
Room, grinding fluid case, workpiece rotation mechanism, sand blasting system and control system；Blast room is fixed on the upper end of frame, and grinding fluid case is fixed on
The lower end of frame, the underface of blast room；
Described workpiece rotation mechanism includes reducing motor, one or more rotary toolings being fixed in frame；Each
The rearward end of rotary tooling is removably secured on the locular wall of blast room, and which is fixedly arranged at the front end with fixture；The rear end of rotary tooling
It is connected with reducing motor, is rotated by reducing motor；When the axle of three bearing pin cylinder outer races is female splined shaft, fixture is and three pins
The male splined shaft that internal spline microgap on the axle of axle cylinder outer race coordinates；When the axle of three bearing pin cylinder outer races is male splined shaft, folder
Tool is the hollow axle with inner spline that the external splines microgap on the axle with three bearing pin cylinder outer races coordinates；The normally opened contact control of relay
The start and stop of reducing motor；
Described sand blasting system includes sandblasting pump, one or more spray guns, spray gun fix bar and the spray being fixed in frame
The forward and backward mobile device of rifle fix bar；One or more spray guns are by hose connection on the liquid outlet of sandblasting pump；Each spray gun point
It is not fixed in spray gun fix bar, spray gun oral area center is just relative with each clamp central line；Spray gun fix bar is fixed in spray gun
Can the far and near movement of opposed jaw under the drive of the forward and backward mobile device of bar；Another normally opened contact of relay controls forward and backward shifting
Dynamic device stretches out and bounces back；
The switch of described control system control relay coil power.
It is further preferred that the rearward end of described rotary tooling is removably secured on the locular wall of blast room, rear end
The preferred structure being connected with reducing motor is：The rearward end of described rotary tooling is fixed on sandblasting by bearing block and reinforcing plate
On the perpendicular locular wall of room, its rear end is fixed with one or two sprocket wheel, above sprocket wheel on rotary tooling and adjacent lower end rotation
Sprocket wheel in frock is connected by chain, and the sprocket wheel on bottom rotary tooling passes through chain with the output chain gear on reducing motor
Connection.The attachment structure provides the guarantee of maximum space for the installation of rotary tooling.
It is further preferred that described workpiece rotation mechanism also includes protection mechanism, in described rotary tooling
Rearward end is erected to be fixed with the perpendicular locular wall indoor surface of the fixed position of locular wall with blast room and encloses once the fixed position
Protective cover；Indoor end between the installing hole of the perpendicular locular wall of rearward end and blast room of rotary tooling is fixed with by seal ring seal
Secondary protection set, have the protection of three oil sealings between outdoor end and bearing.In sandblasting procedures, sandblasting chamber interior environment is disliked very much
Bad, the grains of sand are often entered in the bearing of bearing block, cause workpiece rotate；In order to solve this problem, 3 roads have been specifically designed
Protection：Protective cover, secondary protection set and three oil sealing protection bearings, to improve the life-span of bearing.
It is further preferred that the forward and backward mobile device of described spray gun fix bar includes cylinder, line slideway and guiding
Bar；Cylinder is fixed on the top of blast room, and its piston rod is fixed on the slide block of line slideway by pole；Line slideway is fixed
In the blast room's top exterior walls immediately below cylinder；Described spray gun fix bar is fixed on the piston rod of cylinder, and spray gun is fixed
Bar bottom is slidably attached on guide post；Guide post is fixed on the wall of blast room；Solenoid valve control cylinder piston rod
Stretch out and bounce back, another normally opened contact of described relay controls the switch of electromagnetic valve coil power supply.The structure action
Reliability is high, it is ensured that spray gun fix bar is accurate, stable to be moved forward and backward.
During work, manually three bearing pin tubular shell workpieces are installed on the fixture of rotary tooling, control system control is slowed down
Motor is opened, and rotates workpiece, and subsequent control system controls cylinder action, by spray gun shift onto fixture most nearby, then
Spray gun is opened, workpiece sandblasting is given, after the completion of sandblasting, spray gun stops sandblasting, while reducing motor is out of service, subsequent spray gun is moved
To the distalmost end away from workpiece, manually workpiece is removed.This utility model controls reducing motor, cylinder, sandblasting by control system
The action of pump, without artificial, improve sandblasting efficiency, improves production efficiency；Automatization's intensity is high, reduces the labor of operator
Fatigue resistance；Reducing motor drives workpiece rotation, and sandblasting is evenly, it is to avoid the dimension overproof of workpiece, sandblasting steady quality, quality
It is good.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is top view of the present utility model.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the present embodiment includes frame 10, blast room 5, grinding fluid case 2, workpiece rotation mechanism, spray
Sand system and control system.Blast room 5 is fixed on the upper end of frame 10, and grinding fluid case 2 is fixed on the lower end of frame 10, blast room 5
Underface.Described workpiece rotation mechanism includes the reducing motor 11,2 being fixed in frame 10（Also dependent on need choosing
1,3 and 4 etc. is selected, but 1 efficiency is low）Rotary tooling.The rearward end of each rotary tooling is removably secured to sandblasting
On the locular wall of room 5, which is fixedly arranged at the front end with fixture 15；The rear end of rotary tooling is connected with reducing motor 11, by 11 band of reducing motor
Dynamic rotation.The rearward end of described rotary tooling is removably secured on the locular wall of blast room 5, and rear end is connected with reducing motor 11
The preferred structure for connecing is：The rearward end of described rotary tooling passes through bearing block 13 and reinforcing plate 16 is fixed on the perpendicular of blast room 5
On locular wall, its rear end is fixed with two sprocket wheels 14, above sprocket wheel 14 on sprocket wheel 14 on rotary tooling and lower end rotary tooling
Connected by chain, below sprocket wheel 14 on rotary tooling be connected by chain with the output chain gear on reducing motor 11.When three
When the axle of bearing pin cylinder outer race is female splined shaft, fixture 15 is the outer of the internal spline microgap cooperation on the axle with three bearing pin cylinder outer races
Splined shaft；When the axle of three bearing pin cylinder outer races is male splined shaft, fixture 15 is that the external splines on the axle with three bearing pin cylinder outer races is micro-
The hollow axle with inner spline that gap coordinates.The normally opened contact of relay controls the start and stop of reducing motor.It is further preferred that this enforcement
Example also includes protection mechanism, and the perpendicular room of the fixed position of locular wall is erected in rearward end and the blast room 5 of described rotary tooling
The protective cover 19 that the fixed position is enclosed is fixed with 5 indoor surface of wall；In rearward end and the blast room 5 of rotary tooling
Indoor end between the installing hole of perpendicular locular wall is fixed with the secondary protection set 18 sealed by sealing ring 17, between outdoor end and bearing
There are three oil sealing protection 16.Described sand blasting system includes that 1, two spray guns 9, spray gun of sandblasting pump being fixed in frame 10 are fixed
The forward and backward mobile device of bar 7 and spray gun fix bar；Two spray guns 9 are by hose connection on the liquid outlet of sandblasting pump 1；It is each to spray
Rifle 9 is separately fixed in spray gun fix bar 7, and 9 oral area center of spray gun is just relative with 15 centrage of each fixture.Spray gun fix bar 7
Can 15 far and near movement of opposed jaw under the drive of the forward and backward mobile device of spray gun fix bar；Another of relay is normally closed tactile
The point forward and backward mobile device of control is stretched out and is bounced back.It is further preferred that the forward and backward mobile device of described spray gun fix bar
Including cylinder 6, line slideway 8 and guide post 3；Cylinder 6 is fixed on the top of blast room 5, and its piston rod is fixed on by pole
On the slide block 20 of line slideway；Line slideway 8 is fixed in 5 top exterior walls of blast room immediately below cylinder 6；Described spray gun is solid
Fixed pole 7 is fixed on the piston rod of cylinder 6, and 7 bottom of spray gun fix bar is slidably attached on guide post 3；Guide post 3 is solid
It is scheduled on the wall of blast room 5；6 piston rod of solenoid valve control cylinder stretches out and bounces back, and another of described relay is normally opened
Contact controls the switch of electromagnetic valve coil power supply.The switch of described control system control relay coil power.
The merely exemplary explanation of above-described embodiment principle of the present utility model and its effect are new not for this practicality is limited
Type.Any person skilled in the art all can be carried out to above-described embodiment under without prejudice to spirit and the scope of the present utility model
Equivalent technologies improve, all in protection domain of the present utility model.
Claims (4)
1. a kind of sandblasting machine, which includes frame, blast room and grinding fluid case；Blast room is fixed on the upper end of frame, and grinding fluid case is fixed
In the lower end of frame, the underface of blast room；It is characterized in that：Which also includes workpiece rotation mechanism, sand blasting system and control system
System；
Described workpiece rotation mechanism includes reducing motor, one or more rotary toolings being fixed in frame；Each rotation
The rearward end of frock is removably secured on the locular wall of blast room, and which is fixedly arranged at the front end with fixture；The rear end of rotary tooling with subtract
Speed motor connects, and is rotated by reducing motor；When the axle of three bearing pin cylinder outer races is female splined shaft, fixture is and three bearing pin cylinders
The male splined shaft that internal spline microgap on the axle of shape shell coordinates；When the axle of three bearing pin cylinder outer races is male splined shaft, fixture is
The hollow axle with inner spline coordinated with the external splines microgap on the axle of three bearing pin cylinder outer races；The normally opened contact control of relay is slowed down
The start and stop of motor；
Described sand blasting system includes that the sandblasting pump, one or more spray guns, spray gun fix bar and the spray gun that are fixed in frame are solid
The forward and backward mobile device of fixed pole；One or more spray guns are by hose connection on the liquid outlet of sandblasting pump；Each spray gun is solid respectively
It is scheduled in spray gun fix bar, spray gun oral area center is just relative with each clamp central line；Spray gun fix bar is in spray gun fix bar
Can the far and near movement of opposed jaw under the drive of forward and backward mobile device；The forward and backward mobile dress of another normally opened contact control of relay
That what is put stretches out and bounces back；
The switch of described control system control relay coil power.
2. sandblasting machine according to claim 1, it is characterised in that：The rearward end of described rotary tooling is rotatably fixed
On the locular wall of blast room, the structure that rear end is connected with reducing motor is：The rearward end of described rotary tooling passes through bearing block
Be fixed on the perpendicular locular wall of blast room with reinforcing plate, its rear end is fixed with one or two sprocket wheel, above chain on rotary tooling
Wheel is connected by chain with the sprocket wheel on adjacent lower end rotary tooling, on the sprocket wheel on bottom rotary tooling and reducing motor
Output chain gear by chain connect.
3. sandblasting machine according to claim 2, it is characterised in that：Described workpiece rotation mechanism also includes protection machine
Structure, is fixed with this in the perpendicular locular wall indoor surface of the fixed position of the perpendicular locular wall in rearward end and blast room of described rotary tooling
The protective cover that fixed position encloses；Interior between the installing hole of the perpendicular locular wall of rearward end and blast room of rotary tooling
End is fixed with by the secondary protection set of seal ring seal, has three oil sealing protection between outdoor end and bearing.
4. the sandblasting machine according to claim 1 or 2 or 3, it is characterised in that：The forward and backward movement of described spray gun fix bar
Device includes cylinder, line slideway and guide post；Cylinder is fixed on the top of blast room, and its piston rod is fixed on directly by pole
On the slide block of line guide rail；Line slideway is fixed in the blast room's top exterior walls immediately below cylinder；Described spray gun fix bar is solid
It is scheduled on the piston rod of cylinder, spray gun fix bar bottom is slidably attached on guide post；Guide post is fixed on blast room
Wall on；Solenoid valve control cylinder piston rod stretches out and bounces back, and another normally opened contact of described relay controls electromagnetism
The switch of valve coil power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850329.1U CN206123458U (en) | 2016-08-09 | 2016-08-09 | Sand sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620850329.1U CN206123458U (en) | 2016-08-09 | 2016-08-09 | Sand sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206123458U true CN206123458U (en) | 2017-04-26 |
Family
ID=58564330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620850329.1U Expired - Fee Related CN206123458U (en) | 2016-08-09 | 2016-08-09 | Sand sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206123458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272101A (en) * | 2016-08-09 | 2017-01-04 | 耐世特凌云驱动系统(涿州)有限公司 | A kind of sandblasting machine |
| CN111871950A (en) * | 2020-07-27 | 2020-11-03 | 安徽富乐德科技发展股份有限公司 | Surface treatment device and process for graphite component of semiconductor ion implantation device |
-
2016
- 2016-08-09 CN CN201620850329.1U patent/CN206123458U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106272101A (en) * | 2016-08-09 | 2017-01-04 | 耐世特凌云驱动系统(涿州)有限公司 | A kind of sandblasting machine |
| CN111871950A (en) * | 2020-07-27 | 2020-11-03 | 安徽富乐德科技发展股份有限公司 | Surface treatment device and process for graphite component of semiconductor ion implantation 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 |
Granted publication date: 20170426 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |