CN105666329A - Grinding machine with circulating cooling function - Google Patents
Grinding machine with circulating cooling function Download PDFInfo
- Publication number
- CN105666329A CN105666329A CN201610103112.9A CN201610103112A CN105666329A CN 105666329 A CN105666329 A CN 105666329A CN 201610103112 A CN201610103112 A CN 201610103112A CN 105666329 A CN105666329 A CN 105666329A
- Authority
- CN
- China
- Prior art keywords
- polishing
- cooling duct
- polisher
- rotation
- liner
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0061—Other grinding machines or devices having several tools on a revolving tools box
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a grinding machine with a circulating cooling function and belongs to the technical field of workpiece grinding. The grinding machine with the circulating cooling function comprises power equipment and a grinding rod, wherein the grinding rod is driven to rotate by the power equipment; a rotating lining is arranged in the grinding rod; the rotating lining and the grinding rod rotate synchronously; a centrifugal flow groove is formed the inner wall of the rotating lining; two ends of the rotating lining are connected with two ends of a cooling channel in a sealing way; the rotating lining communicates with the cooling channel; cooling liquid is arranged in a space formed by the rotating lining and the cooling channel; and the volume of the cooling liquid is greater than the volume of the cooling channel. The grinding machine with the circulating cooling function can be continuously operated for a long time and avoids the influence on the grinding effect caused by high temperature.
Description
Technical field
The present invention relates to workpiece grinding technique field, be specifically related to the polisher of a kind of circulation temperature lowering.
Background technology
In the production process of furniture such as chair, often relate to the polishing to furniture element, and for some furniture element, as aluminium alloy furniture element, partly plastic furniture element bruting process in, easily generate substantial amounts of heat because of friction, the temperature of long-time operation polishing part can sharply raise, impact polishing quality; After lowering the temperature, intermittently operated can affect again grinding efficiency.
Summary of the invention
The purpose of the present invention, is to solve the problems referred to above, it is provided that a kind of polisher with circulation temperature lowering function, it is possible to long-time sanding operation continuously, and avoids polishing part high temperature impact polishing quality.
This invention address that the technical scheme of the problems referred to above is as follows:
A kind of polisher of circulation temperature lowering, excellent including power-equipment and the polishing being rotated by described power-equipment, it is provided with rotation liner in described polishing rod, described rotation liner and described polishing rod synchronous axial system, being provided with centrifugal flow groove on the inwall of described rotation liner, the two ends of described rotation liner are connected with the two ends of cooling duct by the mode of movable sealing; Described rotation liner is connected with described cooling duct; Being provided with coolant in the space that described rotation liner and described cooling duct are formed, the volume of described coolant is more than the volume of described cooling duct.
When polishing rod rotates, rotate liner synchronous axial system, its interior coolant is under the influence of centrifugal force along the centrifugal flow groove reciprocation cycle flowing rotated on liner inwall, the heat produced because of friction on polishing rod is taken away, when flowing through cooling duct with atmospheric environment heat-shift, then again it flow back in rotation liner and cool down.
Preferred as technique scheme, the contact jaw of described cooling duct and described rotation liner is round mouth, it is provided with seal groove, it is provided with slip ring in described seal groove, described slip ring be outside equipped with sealing ring, when described rotation liner rotates, described sealing ring rotates on described slip ring, and described cooling duct remains stationary as.
Preferred as technique scheme, described cooling duct is circular pipeline.
Preferred as technique scheme, the outer surface of described cooling duct is provided with radiating fin.
Preferred as technique scheme, described centrifugal flow groove is screw-shaped groove.
Preferred as technique scheme, described polishing rod includes the first polishing portion and the second polishing portion that are positioned at two ends, and is positioned at the rotation basic point at described polishing rod middle part, the impetus that power-equipment rotates for driving described polishing rod with described rotation basic point; Described second polishing portion apart from the distance of described rotation basic point more than the described first polishing portion distance apart from described rotation basic point.
Namely described first polishing portion and the second polishing portion are applicable to the part of different size, also can mutually replace use when temperature is too high.
Preferred as technique scheme, is provided with polishing rod support portion between described second polishing portion and described rotation basic point, described polishing rod support portion is socketed on described polishing rod.
Described polishing rod support portion makes polishing rod remain stable for when rotating.
Preferred as technique scheme, described power-equipment is motor or hydraulic system.
In sum, present invention have the advantage that
The polisher of a kind of circulation temperature lowering of the present invention can continuous sanding operation for a long time, and avoid polishing part high temperature impact polishing quality.
Accompanying drawing explanation
Fig. 1 is the sander structure schematic diagram of a kind of circulation temperature lowering;
Fig. 2 is for rotating liner medial surface structural representation;
Fig. 3 is port, cooling duct structural representation;
In figure, 1-power-equipment, 2-polishing rod, 21-the first polishing portion, 22-the second polishing portion, 23-rotation basic point, 24-polishing rod support portion, 3-rotate liner, 31-centrifugal flow groove, 4-cooling duct, 41-seal groove, 42-slip ring, 43-sealing ring, 44-radiating fin.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not doing creative work premise, broadly fall into the scope of protection of the invention.
Below in conjunction with accompanying drawing, with embodiment, the present invention is described in detail.
Embodiment 1: the polisher of a kind of circulation temperature lowering, the power-equipment 1 made including motor and the polishing rod 2 being rotated by described power-equipment 1, it is provided with rotation liner 3 in described polishing rod 2, described rotation liner 3 and excellent 2 synchronous axial system of described polishing, being provided with screw-shaped centrifugal flow groove 31 on the inwall of described rotation liner 3, the two ends of described rotation liner 3 are connected by the two ends of the mode of movable sealing with cooling duct 4; Described rotation liner 3 is connected with described cooling duct 4; Being provided with coolant in the space that described rotation liner 3 and described cooling duct 4 are formed, the volume of described coolant is more than the volume of described cooling duct 4.
The contact jaw of described cooling duct 4 and described rotation liner 3 is round mouth, it is provided with seal groove 41, the slip ring 42 that politef is made it is provided with in described seal groove 41, described slip ring 42 be outside equipped with sealing ring 43, when described rotation liner 3 rotates, described sealing ring 43 rotates on described slip ring 42, and described cooling duct 4 remains stationary as.
Embodiment 2: the polisher of a kind of circulation temperature lowering, the power-equipment 1 made including hydraulic system and the polishing rod 2 being rotated by described power-equipment 1, it is provided with rotation liner 3 in described polishing rod 2, described rotation liner 3 and excellent 2 synchronous axial system of described polishing, being provided with screw-shaped centrifugal flow groove 31 on the inwall of described rotation liner 3, the two ends of described rotation liner 3 are connected by the two ends of the mode of movable sealing with cooling duct 4;Described rotation liner 3 is connected with described cooling duct 4; Being provided with coolant in the space that described rotation liner 3 and described cooling duct 4 are formed, the volume of described coolant is more than the volume of described cooling duct 4.
The contact jaw of described cooling duct 4 and described rotation liner 3 is round mouth, it is provided with seal groove 41, the slip ring 42 that politef is made it is provided with in described seal groove 41, described slip ring 42 be outside equipped with sealing ring 43, when described rotation liner 3 rotates, described sealing ring 43 rotates on described slip ring 42, and described cooling duct 4 remains stationary as; The outer surface of described cooling duct 4 is provided with radiating fin 44.
Described polishing rod 2 includes the first polishing portion 21 and the second polishing portion 22 being positioned at two ends, and is positioned at the rotation basic point 23 in the middle part of described polishing rod 2, and power-equipment 1 is with described rotation basic point 23 for the impetus driving described polishing rod 2 to rotate; Described second polishing portion 22 apart from the distance of described rotation basic point 23 more than the described first polishing portion 21 distance apart from described rotation basic point 23; Being provided with polishing rod support portion 24 between described second polishing portion 22 and described rotation basic point 23, described polishing rod support portion 24 is socketed on described polishing rod 2.
Claims (8)
1. the polisher of a circulation temperature lowering, including power-equipment (1) and be rotated by described power-equipment (1) polishing rod (2), it is characterized in that: in described polishing rod (2), be provided with rotation liner (3), described rotation liner (3) and described polishing rod (2) synchronous axial system, being provided with centrifugal flow groove (31) on the inwall of described rotation liner (3), the two ends of described rotation liner (3) are connected by the two ends of the mode of movable sealing with cooling duct (4); Described rotation liner (3) is connected with described cooling duct (4); Being provided with coolant in the space that described rotation liner (3) and described cooling duct (4) are formed, the volume of described coolant is more than the volume of described cooling duct (4).
2. the polisher of a kind of circulation temperature lowering according to claim 1, it is characterized in that: the contact jaw of described cooling duct (4) and described rotation liner (3) is round mouth, it is provided with seal groove (41), slip ring (42) it is provided with in described seal groove (41), described slip ring (42) be outside equipped with sealing ring (43), when described rotation liner (3) rotates, described sealing ring (43) is in the upper rotation of described slip ring (42), and described cooling duct (4) remain stationary as.
3. the polisher of a kind of circulation temperature lowering according to claim 1 and 2, it is characterised in that: described cooling duct (4) are circular pipeline.
4. the polisher of a kind of circulation temperature lowering according to claim 1 and 2, it is characterised in that: the outer surface of described cooling duct (4) is provided with radiating fin (44).
5. the polisher of a kind of circulation temperature lowering according to claim 1, it is characterised in that: described centrifugal flow groove (31) is screw-shaped groove.
6. the polisher of a kind of circulation temperature lowering according to claim 1, it is characterized in that: described polishing rod (2) includes being positioned at the first polishing portion (21) and the second polishing portion (22) at two ends, and it being positioned at the rotation basic point (23) in the middle part of described polishing rod (2), power-equipment (1) is with described rotation basic point (23) for the impetus driving described polishing rod (2) to rotate; Described second polishing portion (22) apart from the distance of described rotation basic point (23) more than the described first polishing portion (21) distance apart from described rotation basic point (23).
7. the polisher of a kind of circulation temperature lowering according to claim 6, it is characterized in that: being provided with polishing rod support portion (24) between described second polishing portion (22) and described rotation basic point (23), described polishing rod support portion (24) is socketed on described polishing rod (2).
8. the polisher of a kind of circulation temperature lowering according to claim 1, it is characterised in that: described power-equipment (1) is motor or hydraulic system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103112.9A CN105666329B (en) | 2016-02-25 | 2016-02-25 | A kind of sander of circulation temperature lowering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103112.9A CN105666329B (en) | 2016-02-25 | 2016-02-25 | A kind of sander of circulation temperature lowering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105666329A true CN105666329A (en) | 2016-06-15 |
| CN105666329B CN105666329B (en) | 2017-11-10 |
Family
ID=56305378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610103112.9A Active CN105666329B (en) | 2016-02-25 | 2016-02-25 | A kind of sander of circulation temperature lowering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666329B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004243518A (en) * | 2004-04-08 | 2004-09-02 | Toshiba Corp | Polishing device |
| CN202162687U (en) * | 2011-05-24 | 2012-03-14 | 陈国安 | Water bag type emery roller |
| CN202862005U (en) * | 2012-09-28 | 2013-04-10 | 江苏博固机电有限公司 | Electric grinding machine |
| CN203221252U (en) * | 2013-04-26 | 2013-10-02 | 韶关市龙润工业技术有限公司 | Burring roller |
| CN204381971U (en) * | 2014-12-10 | 2015-06-10 | 广州市昊志机电股份有限公司 | Novel cooling channel structure |
| CN205363603U (en) * | 2016-02-25 | 2016-07-06 | 浙江誉越家具有限公司 | Polisher of circulation cooling |
-
2016
- 2016-02-25 CN CN201610103112.9A patent/CN105666329B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004243518A (en) * | 2004-04-08 | 2004-09-02 | Toshiba Corp | Polishing device |
| CN202162687U (en) * | 2011-05-24 | 2012-03-14 | 陈国安 | Water bag type emery roller |
| CN202862005U (en) * | 2012-09-28 | 2013-04-10 | 江苏博固机电有限公司 | Electric grinding machine |
| CN203221252U (en) * | 2013-04-26 | 2013-10-02 | 韶关市龙润工业技术有限公司 | Burring roller |
| CN204381971U (en) * | 2014-12-10 | 2015-06-10 | 广州市昊志机电股份有限公司 | Novel cooling channel structure |
| CN205363603U (en) * | 2016-02-25 | 2016-07-06 | 浙江誉越家具有限公司 | Polisher of circulation cooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105666329B (en) | 2017-11-10 |
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