CN105598843A - Polishing machine performing water-cooling heat dissipation - Google Patents
Polishing machine performing water-cooling heat dissipation Download PDFInfo
- Publication number
- CN105598843A CN105598843A CN201510989015.XA CN201510989015A CN105598843A CN 105598843 A CN105598843 A CN 105598843A CN 201510989015 A CN201510989015 A CN 201510989015A CN 105598843 A CN105598843 A CN 105598843A
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- China
- Prior art keywords
- rotating shaft
- water inlet
- water
- funnel
- inlet pipe
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Classifications
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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
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a polishing machine performing water-cooling heat dissipation. The polishing machine comprises a grinding disc and a rotary shaft, wherein a cavity, a water inlet channel and a sliding groove are formed in the rotary shaft, a sliding block is connected in the sliding groove in a sliding mode, a spring I is arranged between the sliding block and the inner wall of the sliding groove, water outlet grooves are formed in the rotary shaft and are mutually communicated with the sliding groove, a funnel and a rubber bar are arranged on the upper side face of the rotary shaft, the funnel is connected with the water inlet channel, a water inlet pipe is arranged above the rotary shaft, the water outlet portion of the water inlet pipe is located above the funnel, a water outlet switch of the water inlet pipe is located on a motion trajectory of the rubber bar performing circling motion, a trapezoid cavity is formed in the water outlet portion, a gear rod is arranged on the inner wall of the trapezoid cavity, a cross rod is arranged in the water outlet portion, a spring II is arranged on the lower side face of the cross rod and is connected with a spherical air bag, a connecting rod is arranged on the outer side wall of the spherical air bag, and a pull rod is arranged on the lower side face of the spherical air bag. When the polishing machine is used, the polishing machine automatically conducts heat dissipation on the grinding disc, the service life of the grinding disc is prolonged, and a grinded object is protected against damage caused by too high temperature of the grinding disc.
Description
Technical field
The present invention relates to the sanding machine of water-cooling.
Background technology
Sanding machine is a kind of manual and electric instrument that body surface is carried out to grinding process, and it makes mill rotation continuously and healthily by various driving mechanisms, thus polishing body surface. Just because of mill rotation continuously and healthily, after rubbing, itself and body surface can produce larger heat, make mill hot, hot mill works long hours and can exert an influence to the life-span of mill on the one hand, the too high meeting of its friction temperature causes damage to the body surface of polishing on the other hand, causes unnecessary loss.
Summary of the invention
The present invention is directed to deficiency of the prior art, the sanding machine of water-cooling is provided, it dispels the heat to mill in use automatically, extends mill service life, and protection is polished object and avoids the damage that mill excess Temperature causes.
For solving the problems of the technologies described above, the present invention is solved by following technical proposals: the sanding machine of water-cooling, the rotating shaft that comprises mill and be connected with described mill, in described rotating shaft, offer the cavity body of holding cooling water, the intake tunnel axially arranging and be circumferentially arranged on described cavity body several chutes around, described intake tunnel, described cavity body and described chute are interconnected successively, in described chute, slidably connect slide block, between described slide block and described chute inwall, be provided with spring No. one, in described rotating shaft, also offer some groups of effluent troughs, described in every group, effluent trough is all interconnected with corresponding described chute, in the time that described rotating shaft is static, described effluent trough corresponding to described slide block sealing, described rotating shaft upper side is provided with funnel and rubber bar, described funnel is connected with described intake tunnel, described rotating shaft top is provided with water inlet pipe, the outlet part of described water inlet pipe is positioned at described funnel top, the effluent switch of described water inlet pipe is positioned on the movement locus that described rubber bar circles, when described rubber bar promotes after described effluent switch, cooling water flow in described funnel by the outlet part of described water inlet pipe, in described outlet part, offer ladder cavity, on described ladder cavity inwall, be provided with some levers, in described outlet part, be provided with cross bar, described cross bar downside is provided with spring No. two, described No. two springs are connected with spherical envelope, on described spherical envelope lateral wall, be provided with the connecting rod coordinating with described lever, described spherical envelope downside is provided with pull bar.
When use, along with the rotation of rotating shaft, slide block is subject to the impact of centrifugal force, toward slippage outside rotating shaft, a spring contraction, and the stressed centrifugal force of slide block is larger, the distance of its slippage is just longer, and effluent trough covers sealing by slide block, the distance of slide block slippage is larger, its area that covers effluent trough water inlet is just less, the opening of namely effluent trough water inlet is just larger, namely slide block is in the process of slippage outside rotating shaft, the amount of the water flowing out from effluent trough increases gradually, thereby the speed that reaches rotating shaft is faster, mill temperature is higher, the object that cooling water water yield is more, when rotating shaft is static, be subject to the effect of a spring, slide block is returned to original position and seals up effluent trough.
In technique scheme, preferred, on described rotating shaft outer wall, be provided with several baffle plates, described baffle plate is positioned at described effluent trough top. Arrange after baffle plate, the water of going out from effluent trough directly strikes baffle plate inner side, ensure that the cooling water of going out from effluent trough can all be scattering into mill upper side it is dispelled the heat, simultaneously, after the interior side impaction of cooling water and baffle plate, be divided into many parts and be scattering into the diverse location of mill upper side, make the more even of mill heat radiation.
In technique scheme, preferred, on described slide block outer wall, be arranged with rubber ring.
The invention has the beneficial effects as follows: the present invention is dispelled the heat to mill in use automatically, extend mill service life, protection is polished object and avoids the damage that mill excess Temperature causes.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention.
Fig. 2 is the outlet part structural representation of water inlet pipe of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the present invention is described in further detail: referring to Fig. 1 and Fig. 2, the sanding machine of water-cooling, the rotating shaft 2 that comprises mill 1 and be connected with described mill 1, in described rotating shaft 2, offer the cavity body 21 of holding cooling water, the intake tunnel 22 axially arranging and be circumferentially arranged on described cavity body 21 several chutes 23 around, described intake tunnel 22, described cavity body 21 and described chute 23 are interconnected successively, in described chute 23, slidably connect slide block 3, between described slide block 3 and described chute 23 inwalls, be provided with spring 4 No. one, in described rotating shaft 2, also offer some groups of effluent troughs 24, described in every group, effluent trough 24 is all interconnected with corresponding described chute 23, in the time that described rotating shaft 2 is static, described effluent trough 24 corresponding to described slide block 3 sealing.
Described rotating shaft 2 upper sides are provided with funnel 5 and rubber bar 6, rubber bar is solidified flexible piece, described funnel 5 is connected with described intake tunnel 22, described rotating shaft 2 tops are provided with water inlet pipe 7, the outlet part 71 of described water inlet pipe 7 is positioned at described funnel 5 tops, the effluent switch 72 of described water inlet pipe 7 is positioned on the movement locus that described rubber bar 6 circles, when described rubber bar 6 promotes after described effluent switch 72, cooling water flow in described funnel 5 by the outlet part 71 of described water inlet pipe 7. The position that rubber bar arranges is preferably more forward with respect to funnel, thereby make to promote to open after effluent switch at rubber bar, cooling water can all enter in funnel, simultaneously, funnel and rubber bar are all arranged on the marginal position of rotating shaft, thus normal operation that can hinder device.
In described outlet part 71, offer ladder cavity 711, on described ladder cavity 711 inwalls, be provided with some levers 712, in described outlet part 71, be provided with cross bar 713, described cross bar 713 downsides are provided with spring 714 No. two, described No. two springs 714 are connected with spherical envelope 715, on described spherical envelope 715 lateral walls, be provided with the connecting rod 716 coordinating with described lever 712, described spherical envelope 715 downsides are provided with pull bar 717, and the delivery port 718 of outlet part 71 opens or closes by effluent switch control. By changing the position of spherical envelope, change the water yield of outlet part, thereby it is identical with the water yield of outlet part to make rotating shaft throw away the amount of cooling water, that is to say that outlet part can adjust along with the adjustment of spindle speed its water yield, avoid overflowing from funnel because the water yield of outlet part too much causes the cooling water in cavity body, cause the cooling water flow overflowing on rotating shaft or other workpiece, not only cause waste, and can make for a long time like this device get rusty, reduce device service life. Concrete adjustment operation is by pulling pull bar to adjust the position of spherical envelope, can move horizontally lever is separated with connecting rod by control pull bar, again by pull bar in vertical direction up or move down, adjust spherical envelope position, again by moving in horizontal direction, make corresponding lever stop connecting rod, spherical envelope position is immobilized.
On described rotating shaft 2 outer walls, be provided with several baffle plates 25, described baffle plate 25 is positioned at described effluent trough 24 tops. Arrange after baffle plate, the water of going out from effluent trough directly strikes baffle plate inner side, ensure that the cooling water of going out from effluent trough can all be scattering into mill upper side it is dispelled the heat, simultaneously, after the interior side impaction of cooling water and baffle plate, be divided into many parts and be scattering into the diverse location of mill upper side, make the more even of mill heat radiation.
On described slide block 3 outer walls, be arranged with rubber ring.
When use, along with the rotation of rotating shaft, slide block is subject to the impact of centrifugal force, toward slippage outside rotating shaft, a spring contraction, and the stressed centrifugal force of slide block is larger, the distance of its slippage is just longer, and effluent trough covers sealing by slide block, the distance of slide block slippage is larger, its area that covers effluent trough water inlet is just less, the opening of namely effluent trough water inlet is just larger, namely slide block is in the process of slippage outside rotating shaft, the amount of the water flowing out from effluent trough increases gradually, thereby the speed that reaches rotating shaft is faster, mill temperature is higher, the object that cooling water water yield is more, when rotating shaft is static, be subject to the effect of a spring, slide block is returned to original position and seals up effluent trough.
Claims (3)
1. the sanding machine of water-cooling, the rotating shaft (2) that comprises mill (1) and be connected with described mill (1), it is characterized in that: in described rotating shaft (2), offer the cavity body (21) of holding cooling water, the intake tunnel (22) axially arranging and be circumferentially arranged on described cavity body (21) several chutes (23) around, described intake tunnel (22), described cavity body (21) and described chute (23) are interconnected successively, in described chute (23), slidably connect slide block (3), between described slide block (3) and described chute (23) inwall, be provided with a spring (4), in described rotating shaft (2), also offer some groups of effluent troughs (24), effluent trough described in every group (24) is all interconnected with corresponding described chute (23), in the time that described rotating shaft (2) is static, described effluent trough (24) corresponding to described slide block (3) sealing, described rotating shaft (2) upper side is provided with funnel (5) and rubber bar (6), described funnel (5) is connected with described intake tunnel (22), described rotating shaft (2) top is provided with water inlet pipe (7), the outlet part (71) of described water inlet pipe (7) is positioned at described funnel (5) top, the effluent switch (72) of described water inlet pipe (7) is positioned on the movement locus that described rubber bar (6) circles, when described rubber bar (6) promotes after described effluent switch (72), cooling water flow in described funnel (5) by the outlet part (71) of described water inlet pipe (7), in described outlet part (71), offer ladder cavity (711), on described ladder cavity (711) inwall, be provided with some levers (712), in described outlet part (71), be provided with cross bar (713), described cross bar (713) downside is provided with No. two springs (714), described No. two springs (714) are connected with spherical envelope (715), on described spherical envelope (715) lateral wall, be provided with the connecting rod (716) coordinating with described lever (712), described spherical envelope (715) downside is provided with pull bar (717).
2. the sanding machine of water-cooling according to claim 1, is characterized in that: on described rotating shaft (2) outer wall, be provided with several baffle plates (25), described baffle plate (25) is positioned at described effluent trough (24) top.
3. the sanding machine of water-cooling according to claim 1, is characterized in that: on described slide block (3) outer wall, be arranged with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989015.XA CN105598843B (en) | 2015-12-28 | 2015-12-28 | The sanding machine of water-cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989015.XA CN105598843B (en) | 2015-12-28 | 2015-12-28 | The sanding machine of water-cooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105598843A true CN105598843A (en) | 2016-05-25 |
| CN105598843B CN105598843B (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510989015.XA Active CN105598843B (en) | 2015-12-28 | 2015-12-28 | The sanding machine of water-cooling |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136409A (en) * | 2002-10-18 | 2004-05-13 | Mitsuboshi Belting Ltd | Polishing machine for glass work |
| CN202292433U (en) * | 2011-09-30 | 2012-07-04 | 安徽沃德气门制造有限公司 | A lapping machine cooling water circulation system with a novel water receiving container |
| CN203077055U (en) * | 2013-02-26 | 2013-07-24 | 王保增 | Electric water spray polishing machine |
| CN203495767U (en) * | 2013-09-03 | 2014-03-26 | 黄月怀 | Grinding machine with sealed flush pipe and adjustable-height grinding head unit |
| CN203566503U (en) * | 2013-10-22 | 2014-04-30 | 南京旭上数控技术有限公司 | Extinguishment mechanism of large numerical control full-automatic polishing machine |
| CN104084877A (en) * | 2014-06-24 | 2014-10-08 | 北京微纳精密机械有限公司 | Spiral cooling structure of polishing disk of annular polishing machine |
| CN204171869U (en) * | 2014-10-11 | 2015-02-25 | 深圳市海德精密机械有限公司 | A kind of grinding cooling device of single-sided lapping machine |
-
2015
- 2015-12-28 CN CN201510989015.XA patent/CN105598843B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004136409A (en) * | 2002-10-18 | 2004-05-13 | Mitsuboshi Belting Ltd | Polishing machine for glass work |
| CN202292433U (en) * | 2011-09-30 | 2012-07-04 | 安徽沃德气门制造有限公司 | A lapping machine cooling water circulation system with a novel water receiving container |
| CN203077055U (en) * | 2013-02-26 | 2013-07-24 | 王保增 | Electric water spray polishing machine |
| CN203495767U (en) * | 2013-09-03 | 2014-03-26 | 黄月怀 | Grinding machine with sealed flush pipe and adjustable-height grinding head unit |
| CN203566503U (en) * | 2013-10-22 | 2014-04-30 | 南京旭上数控技术有限公司 | Extinguishment mechanism of large numerical control full-automatic polishing machine |
| CN104084877A (en) * | 2014-06-24 | 2014-10-08 | 北京微纳精密机械有限公司 | Spiral cooling structure of polishing disk of annular polishing machine |
| CN204171869U (en) * | 2014-10-11 | 2015-02-25 | 深圳市海德精密机械有限公司 | A kind of grinding cooling device of single-sided lapping machine |
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| Publication number | Publication date |
|---|---|
| CN105598843B (en) | 2017-09-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polishing machine with water cooling and heat dissipation Effective date of registration: 20210607 Granted publication date: 20170905 Pledgee: China Construction Bank Co.,Ltd. Ningbo Jiangbei sub branch Pledgor: KINGTEC INDUSTRIAL Co.,Ltd. Registration number: Y2021330000520 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |