CN204074173U - Stirring-type lapping device - Google Patents
Stirring-type lapping device Download PDFInfo
- Publication number
- CN204074173U CN204074173U CN201420567873.6U CN201420567873U CN204074173U CN 204074173 U CN204074173 U CN 204074173U CN 201420567873 U CN201420567873 U CN 201420567873U CN 204074173 U CN204074173 U CN 204074173U
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- Prior art keywords
- dispersion
- cylindrical shell
- sand cylinder
- stirring
- lapping device
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Abstract
The utility model discloses a kind of stirring-type lapping device, separator and disperser is provided with in sand cylinder, described protecgulum is provided with charging aperture, described bonnet is provided with discharging opening, this disperser comprises the dispersion cylindrical shell being provided with discrete part and dividing plate dispersion cylindrical shell being separated into ante-chamber and back cavity, this demarcation strip is provided with axial passage, dispersion cylindrical shell is provided with the radial passage being communicated with both sides, dispersion tube inside and outside.During work, material enters in sand cylinder from charging aperture, by discrete part, material and mill ball is constantly accelerated.When material moves to around separator, the material that partial particulate is larger and mill ball are moved laterally by radial passage under the influence of centrifugal force and move to material feeding side, enter abrasion path.Due to axial passage effect, can make the pressure relative equilibrium in the ante-chamber of the dispersion tube left and right sides and back cavity, the pressure uniform in sand cylinder, the severity of grind of feed side and exit side is even, and then improves grinding efficiency and separative efficiency.
Description
Technical field
The utility model relates to grinding technique field, particularly a kind of stirring-type lapping device.
Background technology
Usually mill ball high-speed motion is driven by dispersion impeller or dispersion wheel in milling apparatus, between mill ball, mutual extrusion and collision makes grinding material broken, realize particulate abrasive, and by separator, ground material is separated with mill ball with the material do not ground, ground material is exported.
Operationally, in process of lapping, material moves from the charging aperture in left side existing lapping device to the right, cause the pressure of the separator side being positioned at right side larger, to cause around separator separable and inseparable material in a large number, and the gathering of mill ball, there is more difficult segregation phenomenon.Also cause the severity of grind at two ends, left and right uneven, the material being namely positioned at left side is easier to grinding, and it is more difficult to be positioned at right material grinding simultaneously.
Summary of the invention
The technical problem that the utility model mainly solves is to provide a kind of stirring-type lapping device, and it is even with severity of grind that this stirring-type lapping device can make the grinding pressure in sand cylinder be evenly distributed, and improves grinding efficiency and separative efficiency.
In order to solve the problem, the utility model provides a kind of stirring-type lapping device, this stirring-type lapping device comprises sand cylinder and is located at protecgulum and the bonnet of both sides before and after sand cylinder, separator and disperser is provided with in sand cylinder, described protecgulum is provided with the charging aperture be communicated with sand cylinder, described bonnet is provided with the discharging opening be communicated with separator, described disperser is by being connected with the rotating shaft that protecgulum is rotationally connected, this disperser comprises dispersion cylindrical shell and is located at dividing plate then in dispersion cylindrical shell, dispersion cylindrical shell is separated into ante-chamber and back cavity by this dividing plate, this demarcation strip is provided with the axial passage being communicated with ante-chamber and back cavity, the external side of this dispersion tube is provided with discrete part vertically, dispersion cylindrical shell is provided with the radial passage being communicated with both sides, dispersion tube inside and outside.
Say further, described discrete part comprises at least two components and falls apart, and every component falls apart and to be arranged vertically by multiple dispersion plate; Be respectively equipped with one group of radial passage between two adjacent components fall apart, often organize radial passage and be made up of multiple radial hole, described radial hole and adjacent dispersion plate are dislocatedly distributed.
Say further, described axial passage comprises at least two equally distributed axially extending bores, and this axially extending bore is in skewed.
Say further, described dispersion plate in trapezoidal or arc-shaped.
Say further, described sand cylinder is or/and bonnet is provided with cooling duct.
Say further, described demarcation strip is positioned at dispersion cylindrical shell apart from left end face 1/3 place.
Say further, every component falls apart to be dislocatedly distributed in the axial direction and makes discrete part form helical form.Often the radial hole of group composition radial passage is dislocatedly distributed in the axial direction and makes radial passage form helical form.
The utility model also provides a kind of stirring-type lapping device, this stirring-type lapping device comprises sand cylinder and is located at protecgulum and the bonnet of both sides before and after sand cylinder, separator and disperser is provided with in sand cylinder, described protecgulum is provided with the charging aperture be communicated with sand cylinder, described disperser is by being connected with the rotating shaft that protecgulum is rotationally connected, this disperser comprises dispersion cylindrical shell and is located at dividing plate then in dispersion cylindrical shell, dispersion cylindrical shell is separated into ante-chamber and back cavity by this dividing plate, be connected with the rotating shaft and separator that are provided with tapping channel respectively in demarcation strip both sides, the axial passage being communicated with ante-chamber and back cavity is provided with outside rotating shaft, the external side of this dispersion tube is provided with discrete part vertically, dispersion cylindrical shell is provided with the radial passage being communicated with both sides, dispersion tube inside and outside.
Say further, described discrete part comprises at least two components and falls apart, and every component falls apart and to be arranged vertically by multiple dispersion plate; Be respectively equipped with one group of radial passage between two adjacent components fall apart, often organize radial passage and be made up of multiple radial hole, described radial hole and adjacent dispersion plate are dislocatedly distributed.
Say further, described axial passage comprises at least two equally distributed axially extending bores, and this axially extending bore is in skewed.
Say further, described demarcation strip is positioned at dispersion cylindrical shell apart from left end face 1/3 place.
Say further, every component falls apart to be dislocatedly distributed in the axial direction and makes discrete part form helical form.Often the radial hole of group composition radial passage is dislocatedly distributed in the axial direction and makes radial passage form helical form.
The utility model stirring-type lapping device, comprise sand cylinder and protecgulum and the bonnet of being located at both sides before and after sand cylinder, separator and disperser is provided with in sand cylinder, described protecgulum is provided with the charging aperture be communicated with sand cylinder, described bonnet is provided with the discharging opening be communicated with separator, described disperser is by being connected with the rotating shaft that protecgulum is rotationally connected, this disperser comprises dispersion cylindrical shell and is located at dividing plate then in dispersion cylindrical shell, dispersion cylindrical shell is separated into ante-chamber and back cavity by this dividing plate, this demarcation strip is provided with the axial passage being communicated with ante-chamber and back cavity, discrete part is provided with vertically in the external side of this dispersion tube, dispersion cylindrical shell is provided with the radial passage being communicated with both sides, dispersion tube inside and outside.During work, material enters in sand cylinder from charging aperture, and the rotating shaft of rotating under drive motors drives makes disperser high-speed rotation, makes material and mill ball high speed in sand cylinder move and collide.Adding with material, material moves from left to right, and in the process of movement, material and mill ball constantly collide with discrete part and accelerate.When material moves to around separator, the material that partial particulate is larger and mill ball are moved laterally by radial passage under the influence of centrifugal force, increase touch opportunity.The material that the particle of part is larger simultaneously and mill ball move to material feeding side under the effect of axial passage, make the material of this part again enter abrasion path.Due to axial passage effect, can make the pressure relative equilibrium in the ante-chamber of the dispersion tube left and right sides and back cavity, the pressure uniform in sand cylinder, the severity of grind of feed side and exit side is even, and then improves grinding efficiency and separative efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, and the accompanying drawing in describing is embodiments more of the present utility model, to those skilled in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model stirring-type lapping device embodiment cross-sectional schematic vertically.
Fig. 2 is dispersion cylindrical shell example structure schematic diagram.
Fig. 3 is the another kind of stirring-type lapping device embodiment of the utility model cross-sectional schematic vertically.
Below in conjunction with embodiment, and with reference to accompanying drawing, the realization of the utility model object, functional characteristics and advantage are described further.
Detailed description of the invention
In order to make the object of utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As shown in Figure 1, the utility model provides a kind of stirring-type lapping device embodiment.
This stirring-type lapping device comprises: sand cylinder 1 and protecgulum 2 and the bonnet 3 of being located at both sides before and after sand cylinder 1, separator 5 and disperser 6 is provided with in sand cylinder 1, described protecgulum 2 is provided with the charging aperture 21 be communicated with sand cylinder 1, described bonnet 3 is provided with the discharging opening 8 be communicated with separator 5, described disperser 6 is by being connected with the rotating shaft 4 that protecgulum 2 is rotationally connected, this disperser 6 comprises dispersion cylindrical shell 60 and to be located in dispersion cylindrical shell 60 dividing plate 66 then, dispersion cylindrical shell 60 is separated into ante-chamber 61 and back cavity 62 by this dividing plate 66, this demarcation strip 66 is provided with the axial passage of axially extending bore 65 formation being communicated with ante-chamber 61 and back cavity 62, discrete part is provided with vertically outside this dispersion cylindrical shell 60, dispersion cylindrical shell 60 is provided with the radial passage of radial hole 63 formation being communicated with both sides inside and outside dispersion cylindrical shell 60.
Specifically, described rotating shaft 4 one end and driving mechanism, as drive motors directly or connected by transmission mechanism, its other end is connected with disperseing cylindrical shell 60 by demarcation strip 66.Described discrete part comprises at least two components and falls apart 64, and every component falls apart and 64 to be arranged vertically by multiple dispersion plate 64; Two adjacent components fall apart between 64 and are respectively equipped with one group of radial passage, and often organize radial passage and be made up of multiple radial hole, described radial hole and adjacent dispersion plate 64 are dislocatedly distributed, as shown in Figure 2.Described dispersion plate 64 can be set to trapezoidal or arc-shaped as required, also can be set to other shapes.
During work, material enters in sand cylinder from charging aperture, and the rotating shaft of rotating under drive motors drives makes disperser high-speed rotation, makes material and mill ball high speed in sand cylinder move and collide.Adding with material, material moves from left to right, and in the process of movement, material and mill ball constantly collide with discrete part and accelerate.When material moves to around separator, the material that partial particulate is larger and mill ball are moved laterally by radial passage under the influence of centrifugal force, increase touch opportunity.The material that the particle of part is larger simultaneously and mill ball move to material feeding side under the effect of axial passage, make the material of this part again enter abrasion path.Due to axial passage effect, can make the pressure relative equilibrium in the ante-chamber of the dispersion tube left and right sides and back cavity, the pressure uniform in sand cylinder, the severity of grind of feed side and exit side is even, and then improves grinding efficiency and separative efficiency.
In the present embodiment, described axial passage comprises at least two equally distributed axially extending bores 65, this axially extending bore 65, for being skewed, can better by the ante-chamber 61 of the mass transport in the back cavity 62 on right side to left side, and then can make the pressure distribution of both sides balance when rotating.
The heat that grinding produces, or/and bonnet 3 is provided with cooling duct 11, can scatter, reduces the temperature of sand cylinder by described sand cylinder 1 fast.Described demarcation strip 66 is positioned at dispersion cylindrical shell 60 apart from left end face 1/3 place, reducing material and is gathered in left chamber 61, making right chamber 62 have larger space for receiving separator simultaneously.
Every component falls apart and 64 can as required, to distribute by following structure, and every component falls apart to be dislocatedly distributed in the axial direction and makes discrete part form helical form.Often the radial hole of group composition radial passage is dislocatedly distributed in the axial direction and makes radial passage form helical form.Every component of such setting falls apart and 64 material can be made to accelerate through dispersion plate 64 successively respectively when moving from left to right, improves grinding efficiency further.
As shown in Figure 3, on the basis of above-described embodiment, the utility model also provides another kind of stirring-type lapping device embodiment.
This stirring-type lapping device comprises sand cylinder and is located at protecgulum 2 and the bonnet 3 of both sides before and after sand cylinder 1, separator 5 and disperser 6 is provided with in sand cylinder 1, described protecgulum 2 is provided with the charging aperture 21 be communicated with sand cylinder 1, described disperser 6 is by being connected with the rotating shaft 4 that protecgulum 2 is rotationally connected, this disperser 6 comprises dispersion cylindrical shell 60 and to be located in dispersion cylindrical shell 60 dividing plate 66 then, dispersion cylindrical shell is separated into ante-chamber 61 and back cavity 62 by this dividing plate 66, be connected with the rotating shaft 4 and separator 5 that are provided with tapping channel 40 respectively in demarcation strip 66 both sides, the axial passage being communicated with ante-chamber and back cavity is provided with outside rotating shaft 4, discrete part 64 is provided with vertically outside this dispersion cylindrical shell 60, dispersion cylindrical shell 60 is provided with the radial passage 63 being communicated with both sides, dispersion tube inside and outside.
Specifically, described rotating shaft 4 one end and driving mechanism, as drive motors directly or connected by transmission mechanism, its other end is connected with disperseing cylindrical shell 60 by demarcation strip 66.Described discrete part comprises at least two components and falls apart 64, and every component falls apart and 64 to be arranged vertically by multiple dispersion plate 64; Two adjacent components fall apart between 64 and are respectively equipped with one group of radial passage 63, and often organize radial passage 63 and be made up of multiple radial hole, described radial hole and adjacent dispersion plate 64 are dislocatedly distributed, as shown in Figure 2.Described dispersion plate 64 can be set to trapezoidal or arc-shaped as required, also can be set to other shapes.
During work, material enters in sand cylinder from charging aperture, and the rotating shaft of rotating under drive motors drives makes disperser 6 and separator 5 high-speed rotation, makes material and mill ball high speed in sand cylinder move and collide.Adding with material, material moves from left to right, and in the process of movement, material and mill ball constantly collide with discrete part and accelerate.When material moves to around separator, the material that partial particulate is larger and mill ball are moved laterally by radial passage under the influence of centrifugal force, increase touch opportunity.The material that the particle of part is larger simultaneously and mill ball move to material feeding side under the effect of axial passage, make the material of this part again enter abrasion path.Due to axial passage effect, can make the pressure relative equilibrium in the ante-chamber of the dispersion tube left and right sides and back cavity, the pressure uniform in sand cylinder, the severity of grind of feed side and exit side is even, and then improves grinding efficiency; Simultaneously because separator 5 and disperser 6 are driven by a rotating shaft 4, synchronous axial system, makes the easier separation of material of separator 5, improves separative efficiency.
In the present embodiment, described axial passage comprises at least two equally distributed axially extending bores 65, this axially extending bore 65, for being skewed, can better by the ante-chamber 61 of the mass transport in the back cavity 62 on right side to left side, and then can make the pressure distribution of both sides balance when rotating.
The heat that grinding produces, or/and bonnet 3 is provided with cooling duct 11, can scatter, reduces the temperature of sand cylinder by described sand cylinder 1 fast.Described demarcation strip 66 is positioned at dispersion cylindrical shell 60 apart from left end face 1/3 place, reducing material and is gathered in left chamber 61, making right chamber 62 have larger space for receiving separator simultaneously.
Every component falls apart and 64 can as required, to distribute by following structure, and every component falls apart to be dislocatedly distributed in the axial direction and makes discrete part form helical form.Often the radial hole of group composition radial passage is dislocatedly distributed in the axial direction and makes radial passage form helical form.Every component of such setting falls apart and 64 material can be made to accelerate through dispersion plate 64 successively respectively when moving from left to right, improves grinding efficiency further.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or equivalent replacement is carried out to wherein portion of techniques feature, and these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (10)
1. stirring-type lapping device, comprise sand cylinder and protecgulum and the bonnet of being located at both sides before and after sand cylinder, in sand cylinder, be provided with separator and disperser, described protecgulum is provided with the charging aperture be communicated with sand cylinder, described bonnet is provided with the discharging opening be communicated with separator, it is characterized in that:
Described disperser is by being connected with the rotating shaft that protecgulum is rotationally connected, this disperser comprises dispersion cylindrical shell and is located at dividing plate then in dispersion cylindrical shell, dispersion cylindrical shell is separated into ante-chamber and back cavity by this dividing plate, this demarcation strip is provided with the axial passage being communicated with ante-chamber and back cavity, be provided with discrete part vertically in the external side of this dispersion tube, dispersion cylindrical shell is provided with the radial passage being communicated with both sides, dispersion tube inside and outside.
2. stirring-type lapping device according to claim 1, is characterized in that:
Described discrete part comprises at least two components and to fall apart formation, and every component falls apart and to be arranged vertically by multiple dispersion plate; Be respectively equipped with one group of radial passage between two adjacent components fall apart, often organize radial passage and be made up of multiple radial hole, described radial hole and adjacent dispersion plate are dislocatedly distributed.
3. stirring-type lapping device according to claim 1 and 2, is characterized in that:
Described axial passage comprises at least two equally distributed axially extending bores, and this axially extending bore is in skewed.
4. stirring-type lapping device according to claim 1 and 2, is characterized in that:
Described dispersion plate in trapezoidal or arc-shaped.
5. stirring-type lapping device according to claim 1, is characterized in that:
Described sand cylinder is or/and bonnet is provided with cooling duct.
6. stirring-type lapping device according to claim 1 and 2, is characterized in that:
Described demarcation strip is positioned at dispersion cylindrical shell apart from left end face 1/3 place.
7. stirring-type lapping device according to claim 1 and 2, is characterized in that:
Every component falls apart to be dislocatedly distributed in the axial direction and makes discrete part form helical form, and often the radial hole of group composition radial passage is dislocatedly distributed in the axial direction and makes radial passage form helical form.
8. stirring-type lapping device, comprise sand cylinder and protecgulum and the bonnet of being located at both sides before and after sand cylinder, in sand cylinder, be provided with separator and disperser, described protecgulum is provided with the charging aperture be communicated with sand cylinder, it is characterized in that:
Described disperser is by being connected with the rotating shaft that protecgulum is rotationally connected, this disperser comprises dispersion cylindrical shell and is located at dividing plate then in dispersion cylindrical shell, dispersion cylindrical shell is separated into ante-chamber and back cavity by this dividing plate, be connected with the rotating shaft and separator that are provided with tapping channel respectively in demarcation strip both sides, the axial passage being communicated with ante-chamber and back cavity is provided with outside rotating shaft, the external side of this dispersion tube is provided with discrete part vertically, and dispersion cylindrical shell is provided with the radial passage being communicated with both sides, dispersion tube inside and outside.
9. stirring-type lapping device according to claim 8, is characterized in that:
Described discrete part comprises at least two components and to fall apart formation, and every component falls apart and to be arranged vertically by multiple dispersion plate; Be respectively equipped with one group of radial passage between two adjacent components fall apart, often organize radial passage and be made up of multiple radial hole, described radial hole and adjacent dispersion plate are dislocatedly distributed.
10. stirring-type lapping device according to claim 8 or claim 9, is characterized in that:
Described axial passage comprises at least two equally distributed axially extending bores, and this axially extending bore is in skewed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567873.6U CN204074173U (en) | 2013-12-31 | 2014-09-29 | Stirring-type lapping device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320887754 | 2013-12-31 | ||
| CN201320887754.4 | 2013-12-31 | ||
| CN201420567873.6U CN204074173U (en) | 2013-12-31 | 2014-09-29 | Stirring-type lapping device |
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| Publication Number | Publication Date |
|---|---|
| CN204074173U true CN204074173U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567873.6U Expired - Fee Related CN204074173U (en) | 2013-12-31 | 2014-09-29 | Stirring-type lapping device |
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| CN (1) | CN204074173U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657802A (en) * | 2013-12-31 | 2014-03-26 | 占天义 | Agitating type grinding device |
| CN105618205A (en) * | 2015-09-25 | 2016-06-01 | 天津市欣跃涂料有限公司 | Sand mill |
| CN109622365A (en) * | 2018-12-24 | 2019-04-16 | 深圳市科力纳米工程设备有限公司 | A kind of vibration grinding separator and system |
| CN110198787A (en) * | 2017-01-30 | 2019-09-03 | 耐驰精细研磨技术有限公司 | Stir grinding mill |
| CN111250225A (en) * | 2019-07-26 | 2020-06-09 | 湖北迈兆机械有限公司 | Centrifugal grinding system |
-
2014
- 2014-09-29 CN CN201420567873.6U patent/CN204074173U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657802A (en) * | 2013-12-31 | 2014-03-26 | 占天义 | Agitating type grinding device |
| CN103657802B (en) * | 2013-12-31 | 2016-08-17 | 深圳市博亿化工机械有限公司 | Stirring-type lapping device |
| CN105618205A (en) * | 2015-09-25 | 2016-06-01 | 天津市欣跃涂料有限公司 | Sand mill |
| CN110198787A (en) * | 2017-01-30 | 2019-09-03 | 耐驰精细研磨技术有限公司 | Stir grinding mill |
| CN109622365A (en) * | 2018-12-24 | 2019-04-16 | 深圳市科力纳米工程设备有限公司 | A kind of vibration grinding separator and system |
| CN111250225A (en) * | 2019-07-26 | 2020-06-09 | 湖北迈兆机械有限公司 | Centrifugal grinding system |
| CN111250225B (en) * | 2019-07-26 | 2023-12-01 | 湖北迈兆机械有限公司 | Centrifugal grinding system |
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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: 20150107 Termination date: 20180929 |