CN204565925U - A kind of high pressure polishing material polishing fluid mixture spray gun - Google Patents
A kind of high pressure polishing material polishing fluid mixture spray gun Download PDFInfo
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- CN204565925U CN204565925U CN201520028442.7U CN201520028442U CN204565925U CN 204565925 U CN204565925 U CN 204565925U CN 201520028442 U CN201520028442 U CN 201520028442U CN 204565925 U CN204565925 U CN 204565925U
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- polishing
- polishing fluid
- runner
- polishing material
- high pressure
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Abstract
The utility model relates to polissoir field, is specifically related to a kind of high pressure polishing material polishing fluid mixture spray gun.The utility model relates to and is achieved by the following technical programs: a kind of high pressure polishing material polishing fluid mixture spray gun, comprise gun body, described gun body is provided with the polishing fluid runner flowed into for polishing fluid, the polishing material runner flowed into for polishing material, and the hybrid chamber that for described polishing fluid and described polishing material mix through with polishing material runner with described polishing fluid runner and is communicated with the ejiction opening that the polishing fluid polishing material after supplying to mix discharges with described hybrid chamber, is provided with the throttling arrangement for increasing described polishing fluid velocity of liquid assets in described polishing fluid runner.The purpose of this utility model is to provide a kind of high pressure polishing material polishing fluid mixture spray gun, and can adapt to the irregular surface of polished object, firing rate is high, and polishing effect is good.
Description
Technical field
The utility model relates to polissoir field, is specifically related to a kind of high pressure polishing material polishing fluid mixture spray gun.
Background technology
Component of machine needs through deburring and polishing process after producing, in the streets also often use a kind of polishing machine that the patent document that such as publication number is CN 103934743 A is announced, the polishing wheel be located in frame is utilized to carry out polishing to component of machine, but such operation also exists deficiency: on the one hand, such structure is utilized to carry out to equipment the parts that polishing is only applicable to rule of surface, for complexity, the parts of surface imperfection need Artificial Control to operate, labor intensive, and have very high requirement to the performance accuracy level of workman; On the other hand, the process adopting polishing wheel to carry out polishing can produce a large amount of dust, and the health and safety for plant personnel has certain impact.
Utility model content
The purpose of this utility model is to provide a kind of high pressure polishing material polishing fluid mixture spray gun, and can adapt to the irregular surface of polished object, firing rate is high, and polishing effect is good.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of high pressure polishing material polishing fluid mixture spray gun, comprise gun body, described gun body is provided with the polishing fluid runner flowed into for polishing fluid, for the polishing material runner that polishing material flows into, and the hybrid chamber that for described polishing fluid and described polishing material mix through with polishing material runner with described polishing fluid runner and be communicated with the ejiction opening of discharging for the polishing fluid polishing material after mixing with described hybrid chamber, the throttling arrangement for increasing described polishing fluid velocity of liquid assets is provided with in described polishing fluid runner.
The polishing material of liquid state is put in described polishing material runner, or the mixing of a part of solid-state polishing material and liquid solvent, polishing fluid is put in described polishing fluid runner, described polishing fluid can be water under high pressure, described polishing fluid and described polishing material high velocity stream are in described hybrid chamber, through mixing, spraying at a high speed through described ejiction opening after mixing, be sprayed at object surface, reach polishing effect, user can adjust the polishing that the position of this kind of high pressure polishing material polishing fluid mixture spray gun and angle realize object diverse location, go for the object of surface imperfection, in order to obtain good polishing effect, enough fast jet velocity must be possessed, the jet velocity of this kind of high pressure polishing material polishing fluid mixture spray gun depends primarily on the input speed of described polishing fluid, the intermixture of the polishing fluid in described hybrid chamber and polishing material is driven to spray by described polishing fluid, described throttling arrangement is provided with in described polishing fluid runner, be beneficial to and improve the flow velocity of described polishing fluid in described polishing fluid runner.
As preferably of the present utility model, described throttling arrangement comprises and is located at throttle pipe in described polishing fluid runner or throttle orifice.
The flow velocity of described polishing fluid in affiliated polishing fluid runner is improved by described throttle pipe or throttle orifice.
As preferably of the present utility model, described throttle pipe stretches in described hybrid chamber at least partly.
Described throttle pipe stretches in hybrid chamber at least partly, on the one hand, reduce the difference in height of liquid level and described throttle pipe end in described hybrid chamber, on the other hand, after avoiding described polishing fluid to penetrate from described throttle pipe, the very first time is just by the polishing material flow-disturbing from described polishing material runner injection, and such design can improve the jet velocity of described polishing fluid.
As preferably of the present utility model, described throttle pipe stretches into the end position more described polishing material runner of described hybrid chamber and the through position of described hybrid chamber closer to described ejiction opening, and stretches between the end of described throttle pipe in described hybrid chamber and described hybrid chamber bottom surface and have blending space.
Such Position Design make described polishing material after the ejection of described polishing material runner directly contact be the outer wall of described throttle pipe, and non-immediate is flushed on the polishing fluid that ejects, reduces interference, ensures the jet velocity of described polishing fluid.
As preferably of the present utility model, the described throttle pipe part stretched in described hybrid chamber is elastomer or is provided with elastic layer and is wrapped in outermost.
Described polishing material is directly flushed in the outer wall of described throttle pipe, after washing away for a long time, described throttle pipe outermost is had serious wearing and tearing by the part that described polishing material is washed away, this partial design elastomer-forming or establish one deck elastic layer, flexible antagonism rigidity is washed away, and can promote the service life of described throttle pipe.
As preferably of the present utility model, the slanted angle of described polishing material runner and described polishing fluid runner 3 one-tenth 20 °-60 °.
If this slanted angle angle too small, then the mixed effect of described polishing material and described polishing fluid is not good, if angle is excessive, then can strengthen the flow-disturbing effect of polishing material for the polishing fluid ejected, through inventor's many experiments, angle is the injection of 20 °-60 ° and to stir evenly effect best.
As preferably of the present utility model, described throttling arrangement comprises the throttle pipe be located in described polishing fluid runner, and described polishing fluid flow passage openings place is provided with dismountable snap joint, is provided with dismountable orifice plug in described ejiction opening.
Described orifice plug has throttling speed-increasing effect equally, the speed ejected after strengthening described polishing fluid and the mixing of described polishing material, after using for a long time, described orifice plug can be pulled down by user, described throttle pipe taking-up is changed through described hybrid chamber.
As preferably of the present utility model, in described orifice plug, be provided with the speed-raising hole along with diminishing gradually away from described hybrid chamber diameter.
As preferably of the present utility model, also comprise the guiding mechanism be connected with described gun body for adjusting described ejiction opening spray angle, described guiding mechanism comprises installing plate, be located in spherical outside surface on gun body and described installing plate and Internal Spherical Surface that described spherical outside surface coordinates.
By the cooperation of described Internal Spherical Surface and described spherical outside surface, make described gun body can adjust angle on described installing plate, thus the angle route ejected from described ejiction opening after adjusting described polishing fluid and the mixing of described polishing material.
As preferably of the present utility model, the axial line of described polishing fluid runner overlaps with the axial line of described ejiction opening.
In sum, the utility model has following beneficial effect:
1, described polishing fluid and the described polishing material fully laggard described ejiction opening ejection of mixing in described hybrid chamber, goes for the polishing article processing of surface imperfection.
2, be provided with throttling arrangement in described polishing fluid runner, can accelerate the jet velocity of described polishing fluid, polishing effect is better.
3, described throttle pipe is provided with elastomer or is located at skin containing elasticity layer, keeps good durability when long-time polished material washes away.
4, described guiding mechanism can adjust the path angle that polishing fluid polishing material sprays from described ejiction opening.
5, described orifice plug promotes the speed that polishing fluid polishing material sprays from described ejiction opening further, promotes polishing effect further.
6, the position setting of described throttle pipe promotes the speed that polishing fluid flows out, and reduces the polishing fluid interference be ejected.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of embodiment 1;
Fig. 2 is the sectional view of embodiment 1 gun body;
Fig. 3 is that in embodiment 1, throttle pipe is included as steel core and is set in the outer field elastomeric sectional view of steel core;
Fig. 4 is that in embodiment 1, throttle pipe is included as steel core, is located at the bearing of steel core outside and elastomeric sectional view.
In figure: 1, gun body, 2, polishing material runner, 3, polishing fluid runner, 4, hybrid chamber, 5, ejiction opening, 6, throttling arrangement, 7, snap joint, 8, orifice plug, 81, speed-raising hole, 9, guiding mechanism, 91, installing plate, 92, spherical outside surface, 93, Internal Spherical Surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the amendment not having creative contribution as required after reading this description, as long as but be all subject to the protection of Patent Law in right of the present utility model.
Embodiment 1, as shown in Figure 1, Figure 2, Figure 3 and Figure 4: a kind of high pressure polishing material polishing fluid mixture spray gun, comprise gun body 1, gun body 1 is provided with the polishing fluid runner 3 flowed into for polishing fluid, the polishing material runner 2 flowed into for polishing material, and the hybrid chamber 4 that for polishing fluid and polishing material mix through with polishing material runner 2 with polishing fluid runner 3 and is communicated with the ejiction opening 5 that the polishing fluid polishing material after supplying to mix discharges with hybrid chamber 4.
The throttling arrangement 6 for increasing polishing fluid velocity of liquid assets is provided with in polishing fluid runner 3.Throttling arrangement 6 is throttle pipe or throttle or choke valve or throttle orifice, in present embodiment, employing be throttle pipe.Throttle pipe some stretch in hybrid chamber 4, the end position that throttle pipe stretches into hybrid chamber 4 position through compared with polishing material runner 2 and hybrid chamber 4 is closer to ejiction opening 5, and stretch between the end of throttle pipe in hybrid chamber 4 and hybrid chamber 4 bottom surface and have blending space, the setting of blending space, makes the polishing fluid be accelerated from throttle pipe can mix with the polishing material entered from polishing material runner 2.The axial line of throttle pipe, namely the axial line of polishing fluid runner 3 overlaps with the axial line of ejiction opening 5, tilts with polishing fluid runner 3, and slanted angle can be 30 °, 45 ° or 60 °.
Enter the polishing material in polishing material runner 2, be generally the mixing polishing material of solid-state polishing material and liquid solvent, polishing fluid runner 3 li puts into polishing fluid, polishing fluid can be water under high pressure, polishing fluid and polishing material high velocity stream are in hybrid chamber 4, through mixing, spraying at a high speed through ejiction opening 5 after mixing, be sprayed at object surface, reach polishing effect, user can adjust the polishing that the position of this kind of high pressure polishing material polishing fluid mixture spray gun and angle realize object diverse location, goes for the object of surface imperfection.Throttle pipe 6 can improve the flow velocity of polishing fluid in polishing fluid runner 3, increase polishing effect, what polishing material sprayed rear direct contact from polishing material runner 2 is the outer wall of throttle pipe, and non-immediate is flushed on the polishing fluid that ejects, reduce interference, ensure the jet velocity of polishing fluid.Overlapping with the axial line of ejiction opening 5 of polishing fluid runner 3, polishing fluid is from polishing fluid runner 3 to hybrid chamber 4, more smooth and easy to this process of ejiction opening 5 from hybrid chamber 4 again, both polishing fluid runner 3 and polishing material runner 2 are obliquely installed, if the angle angle too small of both axial lines, then the mixed effect of polishing material and polishing fluid is not good, if angle is excessive, then can strengthen the flow-disturbing effect of polishing material for the polishing fluid ejected, through inventor's many experiments, angle is the injection of 20 °-60 ° and to stir evenly effect best.
The throttle pipe part stretched in hybrid chamber 4 is elastomer, and the part that the polished material of throttle pipe outermost washes away has serious wearing and tearing, this partial design elastomer-forming, and flexible antagonism rigidity is washed away, and can promote the service life of throttle pipe.Throttle pipe can be multiple structure, in the present embodiment, throttle pipe is whole is elastomer, and the part that throttle pipe is positioned at hybrid chamber reduces gradually along with near ejiction opening external diameter, also can be as shown in Figure 3, throttle pipe comprises steel core and is located at the elastic layer on described steel core outer surface, elastic layer length at least should meet and can directly be flushed in this elastic layer from polishing material runner 2 polishing material out, instead of have part to be flushed on steel pipe, certainly, the structure of directly fixed bit elastic tube on steel pipe can also be adopted, also can be as shown in Figure 4, throttle pipe comprises the steel core of internal layer, be set in the swivel bearing of described steel core outside and be located at the outer field resilient sleeve of described swivel bearing, make described resilient sleeve can with described steel core for axle rotates, the described resilient sleeve rotated reduces described polishing material more to described elastomeric frictional force, reduce erosive wear, described resilient sleeve can adopt the elastomeric material of the prior art such as elastic caoutchouc or polyurethane.Throttle pipe directly can be socketed and be buckled in polishing fluid runner 3 li, and the mode be spirally connected also can be adopted to rotate enter in polishing fluid runner 3.
Polishing fluid runner 3 opening part is provided with dismountable snap joint 7, is provided with dismountable orifice plug 8 in ejiction opening 5.The speed-raising hole 81 along with diminishing gradually away from hybrid chamber 4 diameter is provided with in orifice plug 8.Orifice plug 8 has throttling speed-increasing effect equally, the speed ejected after strengthening polishing fluid and polishing material mixing, after using for a long time, orifice plug 8 can be pulled down by user, through hybrid chamber 4, throttle pipe taking-up is changed, preferably, orifice plug 8 is the elastomer be made up of polyurethane or elastic caoutchouc.
Gun body 1 is connected with the guiding mechanism 9 for adjusting ejiction opening 5 spray angle, and guiding mechanism 9 comprises installing plate 91, be located in spherical outside surface 92 on gun body 1 and installing plate 91 and Internal Spherical Surface 93 that spherical outside surface 92 coordinates.By the cooperation of Internal Spherical Surface 93 and spherical outside surface 92, make gun body 1 can adjust angle on installing plate 91, thus the angle route ejected from ejiction opening 5 after adjustment polishing fluid and polishing material mixing.
Embodiment 2: to stretch into the relative position of the end position of hybrid chamber 4 and polishing material runner 2 position through with hybrid chamber 4 different from the throttle pipe that is distinguished as of embodiment 1, the end position of throttle pipe is equal to or less than the distance of through position from ejiction opening 5 of polishing material runner 2 and hybrid chamber 4 from the distance of ejiction opening 5, in this case, the flow-disturbing effect of polishing material to the polishing fluid sprayed throttle pipe ejected from polishing material circulation 2 is larger, need the angle adjusting polishing fluid runner 3 and polishing material runner 2 axial line, angle is between the two between 45 °-60 °.
Embodiment 3: from embodiment 1 to be distinguished as throttling arrangement 6 different, throttling arrangement 6 is for being located at the throttle orifice in polishing fluid runner 3, and it is less than the internal diameter of polishing fluid runner 3 that the aperture of throttle orifice is arranged, and polishing fluid can be increased by flow velocity when throttle orifice.
Claims (10)
1. a high pressure polishing material polishing fluid mixture spray gun, comprise gun body (1), it is characterized in that: described gun body (1) is provided with the polishing fluid runner (3) flowed into for polishing fluid, for the polishing material runner (2) that polishing material flows into, and the hybrid chamber (4) that for described polishing fluid with described polishing material mix through with polishing material runner (2) with described polishing fluid runner (3) and be communicated with the ejiction opening (5) of discharging for the polishing fluid polishing material after mixing with described hybrid chamber (4), the throttling arrangement (6) for increasing described polishing fluid velocity of liquid assets is provided with in described polishing fluid runner (3).
2. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 1, is characterized in that: described throttling arrangement (6) comprises and is located at throttle pipe in described polishing fluid runner (3) or throttle orifice.
3. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 2, is characterized in that: described throttle pipe stretches in described hybrid chamber (4) at least partly.
4. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 3, it is characterized in that: the through position of end position more described polishing material runner (2) that described throttle pipe stretches into described hybrid chamber (4) and described hybrid chamber (4) closer to described ejiction opening (5), and is stretched between the end of described throttle pipe in described hybrid chamber (4) and described hybrid chamber (4) bottom surface and had blending space.
5. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 3, is characterized in that: the described throttle pipe part stretched in described hybrid chamber (4) is elastomer or is provided with elastic layer and is wrapped in outermost.
6. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 1 or 2 or 3 or 4 or 5, is characterized in that: described polishing material runner (2) becomes the slanted angle of 20 °-60 ° with described polishing fluid runner (3).
7. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 1, it is characterized in that: described throttling arrangement (6) comprises the throttle pipe be located in described polishing fluid runner (3), described polishing fluid runner (3) opening part is provided with dismountable snap joint (7), is provided with dismountable orifice plug (8) in described ejiction opening (5).
8. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 7, is characterized in that: be provided with the speed-raising hole (81) along with diminishing gradually away from described hybrid chamber (4) diameter in described orifice plug (8).
9. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 1 or 2 or 3 or 4 or 5 or 7 or 8, it is characterized in that: also comprise the guiding mechanism (9) be connected with described gun body (1) for adjusting described ejiction opening (5) spray angle, described guiding mechanism (9) comprises installing plate (91), be located in spherical outside surface (92) on gun body (1) and described installing plate (91) and Internal Spherical Surface (93) that described spherical outside surface (92) coordinates.
10. a kind of high pressure polishing material polishing fluid mixture spray gun according to claim 1 or 2 or 3 or 4 or 5 or 7 or 8, is characterized in that: the axial line of described polishing fluid runner (3) overlaps with the axial line of described ejiction opening (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028442.7U CN204565925U (en) | 2015-01-16 | 2015-01-16 | A kind of high pressure polishing material polishing fluid mixture spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028442.7U CN204565925U (en) | 2015-01-16 | 2015-01-16 | A kind of high pressure polishing material polishing fluid mixture spray gun |
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| Publication Number | Publication Date |
|---|---|
| CN204565925U true CN204565925U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028442.7U Expired - Fee Related CN204565925U (en) | 2015-01-16 | 2015-01-16 | A kind of high pressure polishing material polishing fluid mixture spray gun |
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| CN (1) | CN204565925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584432A (en) * | 2016-07-07 | 2018-01-16 | 上海交通大学 | Rotatable blast enclosure for automatic sand blasting |
-
2015
- 2015-01-16 CN CN201520028442.7U patent/CN204565925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584432A (en) * | 2016-07-07 | 2018-01-16 | 上海交通大学 | Rotatable blast enclosure for automatic sand blasting |
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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: 20150819 Termination date: 20180116 |