CN208106780U - Plug-in type grinding fluid pump - Google Patents
Plug-in type grinding fluid pump Download PDFInfo
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- CN208106780U CN208106780U CN201820559201.9U CN201820559201U CN208106780U CN 208106780 U CN208106780 U CN 208106780U CN 201820559201 U CN201820559201 U CN 201820559201U CN 208106780 U CN208106780 U CN 208106780U
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- plug
- grinding fluid
- stacker
- impeller
- type grinding
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Abstract
The utility model relates to a kind of plug-in type grinding fluid pumps comprising：Driving motor, be installed on driving motor and hollow stacker, be installed on stacker liquid pump case, worn out from stacker and transmission shaft that both ends are connect with driving motor, liquid pump case respectively, stacker are equipped with overflow ducts.Liquid pump case includes shell, the liquid inlet joint being installed on shell and impeller, and shell is equipped with liquid outlet channel and forms chamber between liquid inlet joint, and impeller is located in chamber.Transmission shaft wears shell and connect with impeller, and wearing bush and derotation screw thread waterproof jacket are set on transmission shaft, and wearing bush is located above derotation screw thread waterproof jacket and opposite with overflow ducts.Structurally reasonable being easily installed of plug-in type grinding fluid pump, the protectiveness of wearing bush and derotation screw thread waterproof jacket is strong, and stability is good, long service life.
Description
Technical field
The utility model relates to technical field of sandblasting, more particularly to being applied to liquid precision automatic sand-blasting machine and its control
Plug-in type grinding fluid pump in system.
Background technique
In the abrasive jet cleaning process of digital cuttings, the abrasive jet cleaning passivation of cutting edge is required with digital cuttings requirement
Raising and correspondingly increase, how stability and high efficiency processes digital cuttings in batch production, be one by
The problem of concern.Traditional efficiency wet type sand blasting machine mostly uses greatly a kind of outer vertical mill liquid pump installed out of my cabin, and grinding fluid pump is being installed
When connecting pipe it is more, it is erroneous for installation that structure is complicated, often will appear the problem that pump discharge is insufficient, accessory is easy to damage.Due to grinding fluid
Pump is an important component of complete machine, and working condition directly affects the service condition of complete machine, and whether grinding fluid pump can be with convenient height
Effect, operation steadily, which are always that digital cuttings cutting edge sandblasting passivation cleaning liquid automatic sand-blasting machine institute is urgently to be solved, asks
Topic.
Utility model content
Based on this, it is necessary to for sandblasting cleaning in grinding fluid pump the problem of, provide a kind of stability it is good, using the longevity
Life is long, is easily installed the plug-in type grinding fluid pump used.
A kind of plug-in type grinding fluid pump, including：Driving motor, be installed on the driving motor and hollow stacker, peace
Loaded on the stacker liquid pump case, wear out from the stacker and both ends respectively with the driving motor, liquid pump case
The transmission shaft of connection；The stacker is equipped with overflow ducts；The liquid pump case include shell, be installed on the shell into
Liquid connector and impeller, the shell are equipped with liquid outlet channel and form chamber between the liquid inlet joint, and the impeller is located at
In the chamber；The transmission shaft wears the shell and connect with the impeller, be set on the transmission shaft wearing bush and
Derotation screw thread waterproof jacket, the wearing bush are located above the derotation screw thread waterproof jacket and opposite with the overflow ducts.
Above-mentioned plug-in type grinding fluid pump including driving motor, is installed on driving motor and hollow stacker, is installed on and holds
Liquid pump case on joint chair is worn out and transmission shaft that both ends are connect with driving motor, liquid pump case respectively from stacker.When installation
Entire plug-in type grinding fluid is pumped in insertion grinding fluid pond, liquid outlet channel is connect with cabin later, and overflow ducts access in grinding fluid pond.It should
Without being equipped with the connection positions such as water sucking mouth, water supplement port, discharge outlet again as outer vertical mill liquid pump when plug-in type grinding fluid pump uses, tie
Structure proportional space occupies small, installation easy to use.Due to being set with wearing bush and derotation screw thread waterproof jacket, wearing bush on transmission shaft
It can play a protective role to transmission shaft, avoid contacting damage with grinding fluid, service life lengthens；Derotation screw thread waterproof jacket can prevent
Rotation causes rotation axis and driving motor to damage in grinding fluid, and has overflow ducts to ensure, extends a whole set of plug-in type grinding fluid pump
Service life, reduce maintenance difficulties and period, stability is good.
It is convexly equipped with the first tray and the second tray on the stacker in one of the embodiments, described first
Tray is connect with the driving motor, and second tray is connect with the liquid pump case.
Several first reinforced sheets and the second reinforced sheet are convexly equipped on the stacker in one of the embodiments, it is described
First reinforced sheet is connect with first tray, and second reinforced sheet is connect with second tray.
Be convexly equipped with several limited blocks on first tray in one of the embodiments, the limited block with it is described
Driving motor connection.
The overflow ducts are obliquely installed to second tray in predetermined angle in one of the embodiments,.
The liquid pump case further includes mounting plate and several installation bolts, the installation sleeve-board in one of the embodiments,
Loaded in the liquid inlet joint, the installation bolt is arranged on the stacker and connect with the mounting plate.
The shell is equipped with interspersed duct, the interspersed duct and the derotation screw thread in one of the embodiments,
Clearance fit between waterproof jacket.
The shell is equipped with seal groove in one of the embodiments, and the liquid inlet joint is equipped with sealing bulge loop, institute
Sealing bulge loop is stated to be located in the seal groove.
In one of the embodiments, the impeller include main part, the attachment base protruded out from the main part and
Several first impeller blades, the attachment base and the transmission axis connection, first impeller blade are opposite with the liquid inlet joint.
The impeller further includes several second impeller blades protruded out from the main part in one of the embodiments,
Second impeller blade is along the attachment base outer array.
Detailed description of the invention
Fig. 1 is the schematic diagram of one preferred embodiment plug-in type grinding fluid of the utility model pump；
Fig. 2 is the partial exploded view of the pump of plug-in type grinding fluid shown in Fig. 1；
Fig. 3 is the partial schematic sectional view of the pump of plug-in type grinding fluid shown in Fig. 1；
Fig. 4 is the schematic diagram of impeller in Fig. 3；
Fig. 5 is the schematic diagram of liquid inlet joint in Fig. 3.
Attached drawing marks explanation：
100- plug-in type grinding fluid pump, 20- driving motor, 30- stacker, 31- overflow ducts, the first tray of 32-, 33-
Second tray, the first reinforced sheet of 34-, the second reinforced sheet of 35-, 36- limited block, 40- liquid pump case, 41- shell, 42- feed liquor connect
Head, 43- impeller, 44- mounting plate, 45- install bolt, 46- liquid outlet channel, and 47- interts duct, and 48- seals bulge loop, 431- main body
Portion, 432- attachment base, the first impeller blade of 433-, the second impeller blade of 434-, 50- transmission shaft, 51- wearing bush, 52- derotation screw thread are anti-
Water jacket.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
The understanding for opening content is more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Fig. 1 to Fig. 5 is please referred to, is the plug-in type grinding fluid pump 100 of one preferred embodiment of the utility model, the plug-in type grinding fluid
Pump 100 includes driving motor 20, is installed on driving motor 20 and hollow stacker 30, the liquid pump that is installed on stacker 30
Case 40 is worn out and transmission shaft 50 that both ends are connect with driving motor 20, liquid pump case 40 respectively from stacker 30.
The stacker 30 is equipped with overflow ducts 31, is convexly equipped with the first tray 32 and the second tray on stacker 30
33, the first tray 32 is connect with driving motor 20, and the second tray 33 is connect with liquid pump case 40, and wherein overflow ducts 31 are to
Two trays 33 are obliquely installed in predetermined angle, and tilt angle is 20 ° -60 °.Further, stacker 30 is equipped with several the
One reinforced sheet 34 and the second reinforced sheet 35, the first reinforced sheet 34 are connect with the first tray 32, and the second reinforced sheet 35 is held with second
The connection of disk 33 is connect, the support strength of stacker 30 is enhanced by the first reinforced sheet 34 and the second reinforced sheet 35.First stacker
Several limited blocks 36 are convexly equipped on 30, limited block 36 is connect with driving motor 20, and limited block 36 increases stacker 30 and driving
The stress point of motor 20.
The liquid pump case 40 includes shell 41, the liquid inlet joint 42 being installed on shell 41 and impeller 43 and mounting plate
44 and several installation bolts 45, shell 41 is equipped with liquid outlet channel 46 and forms chamber between liquid inlet joint 42, and 43, impeller
In in chamber.Mounting plate 44 is set in liquid inlet joint 42, and installation bolt 45 is arranged on stacker 30 and connects with mounting plate 44
It connects.Further, shell 41 is equipped with interspersed duct 47 and seal groove (not shown), intert duct 47 for transmission shaft 50 pass through with
Impeller 43 connects.Set in liquid inlet joint 42 sealing bulge loop 48, sealing bulge loop 48 be located in seal groove, in use, mounting plate 44,
Under the tension and compression for installing bolt 45, sealing bulge loop 48 fits closely seal groove, plays the role of sealing and anti-leakage.Further, leaf
The attachment base 432 and several first impeller blades 433, the second impeller blade that wheel 43 is protruded out including main part 431, main body 431
434, attachment base 432 is connect with transmission shaft 50, and the first impeller blade 433 is opposite with liquid inlet joint 42, and the second impeller blade 434 is along connection
432 outer arrays of seat.
The transmission shaft 50 is in three ladder-like settings, and transmission shaft 50 wears shell 41 and connect with impeller 43, on transmission shaft 50
It is set with wearing bush 51 and derotation screw thread waterproof jacket 52, wearing bush 51 is located at 52 top of derotation screw thread waterproof jacket and and overflow ducts
21 is opposite.Wherein, wearing bush 51 is high abrasion polyurethane materials product or die casting aluminum component, derotation screw thread waterproof jacket 52 and inserting hole
Clearance fit between road 47, the distance between the outer surface of derotation screw thread waterproof jacket 52 and interspersed 47 inner wall of duct are non-often less than just
The diameter of normal abrasive material.
Above-mentioned plug-in type grinding fluid pump 100, including driving motor 20, is installed on stacker on driving motor 20 and hollow
30, the liquid pump case 40 that is installed on stacker 30, worn out from stacker 30 and both ends respectively with driving motor 20, liquid pump case
The transmission shaft of 40 connections.By in 100 insertion grinding fluid pond of entire plug-in type grinding fluid pump when installation, liquid outlet channel 46 and cabin connect later
It connects, overflow ducts 31 access in grinding fluid pond.Without being equipped with again as outer vertical mill liquid pump when plug-in type grinding fluid pump 100 uses
Water sucking mouth, water supplement port, discharge outlet etc. are linked as, and structurally reasonable space hold is small, are easy to use installation.Due to being covered on transmission shaft 50
Equipped with wearing bush 51 and derotation screw thread waterproof jacket 52, wearing bush 51 can play a protective role to transmission shaft 50, avoid and grinding fluid
Contact damage, service life lengthen；Derotation screw thread waterproof jacket 52 can prevent rotation in grinding fluid from causing rotation axis 50 and driving motor 20
Damage, and has overflow ducts 31 to ensure, extends the service life of a whole set of plug-in type grinding fluid pump, reduce maintenance difficulties and
Period, stability are good.
The plug-in type grinding fluid pump 100 working principle be：It is rotated by 20 impeller 43 of driving motor, thus driving
The mechanical energy of motor 20 passes to liquid.Liquid is set to flow to out liquid from liquid inlet joint 42 by the centrifugal force that the rotation of impeller 43 generates
The process in channel 46, speed energy and pressure energy are all increased, and the liquid being discharged by impeller 43 passes through delivery chamber, most of speed
Degree can be converted into pressure energy, then transfer out along discharge line.Meanwhile it being formed very at liquid inlet joint 42 because of the discharge of liquid
Empty or low pressure, the liquid in grinding fluid pond are pressed into chamber under the action of levels pressure/atmospheric pressure, then, the leaf being rotating
Wheel 43 is just continuously continuously drawn into and is discharged liquid.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of plug-in type grinding fluid pump, which is characterized in that including：Driving motor, be installed on it is on the driving motor and hollow
Stacker, the liquid pump case being installed on the stacker, worn out from the stacker and both ends respectively with driving electricity
The transmission shaft that machine, liquid pump case connect；The stacker is equipped with overflow ducts；The liquid pump case include shell, be installed on it is described
Liquid inlet joint and impeller on shell, the shell are equipped with liquid outlet channel and form chamber between the liquid inlet joint, institute
Impeller is stated to be located in the chamber；The transmission shaft wears the shell and connect with the impeller, is set on the transmission shaft
Have wearing bush and a derotation screw thread waterproof jacket, the wearing bush be located above the derotation screw thread waterproof jacket and with the overflow ducts
Relatively.
2. plug-in type grinding fluid pump according to claim 1, which is characterized in that be convexly equipped with the first tray on the stacker
And second tray, first tray are connect with the driving motor, second tray is connect with the liquid pump case.
3. plug-in type grinding fluid pump according to claim 2, which is characterized in that be convexly equipped with several first on the stacker and add
Strong piece and the second reinforced sheet, first reinforced sheet are connect with first tray, second reinforced sheet and described second
Tray connection.
4. plug-in type grinding fluid pump according to claim 2, which is characterized in that be convexly equipped with several limits on first tray
Position block, the limited block are connect with the driving motor.
5. plug-in type grinding fluid according to claim 2 pump, which is characterized in that the overflow ducts are to second tray
It is obliquely installed in predetermined angle.
6. plug-in type grinding fluid according to claim 1 pump, which is characterized in that the liquid pump case further includes mounting plate and several
Bolt is installed, the mounting plate is set in the liquid inlet joint, the installation bolt be arranged on the stacker and with institute
State mounting plate connection.
7. plug-in type grinding fluid pump according to claim 1, which is characterized in that the shell is equipped with interspersed duct, described
Clearance fit between interspersed duct and the derotation screw thread waterproof jacket.
8. plug-in type grinding fluid according to claim 7 pump, which is characterized in that the shell is equipped with seal groove, it is described into
Liquid connector is equipped with sealing bulge loop, and the sealing bulge loop is located in the seal groove.
9. plug-in type grinding fluid according to claim 1 pump, which is characterized in that the impeller includes main part, from the master
The attachment base and several first impeller blades protruded out in body portion, the attachment base and the transmission axis connection, first impeller
Piece is opposite with the liquid inlet joint.
10. plug-in type grinding fluid pump according to claim 9, which is characterized in that the impeller further includes from the main part
Several second impeller blades protruded out, second impeller blade is along the attachment base outer array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559201.9U CN208106780U (en) | 2018-04-18 | 2018-04-18 | Plug-in type grinding fluid pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820559201.9U CN208106780U (en) | 2018-04-18 | 2018-04-18 | Plug-in type grinding fluid pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208106780U true CN208106780U (en) | 2018-11-16 |
Family
ID=64118193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820559201.9U Active CN208106780U (en) | 2018-04-18 | 2018-04-18 | Plug-in type grinding fluid pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208106780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561317A (en) * | 2018-04-18 | 2018-09-21 | 东莞市叁益机械科技有限公司 | Plug-in type grinding fluid pumps |
-
2018
- 2018-04-18 CN CN201820559201.9U patent/CN208106780U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561317A (en) * | 2018-04-18 | 2018-09-21 | 东莞市叁益机械科技有限公司 | Plug-in type grinding fluid pumps |
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