CN105563318A - Polishing machine with automatic heat dissipation function - Google Patents
Polishing machine with automatic heat dissipation function Download PDFInfo
- Publication number
- CN105563318A CN105563318A CN201510989486.0A CN201510989486A CN105563318A CN 105563318 A CN105563318 A CN 105563318A CN 201510989486 A CN201510989486 A CN 201510989486A CN 105563318 A CN105563318 A CN 105563318A
- Authority
- CN
- China
- Prior art keywords
- slide block
- rotating shaft
- automatic heat
- heat dissipation
- cavity body
- 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
Links
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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
Abstract
The invention discloses a polishing machine with an automatic heat dissipation function. The polishing machine with the automatic heat dissipation function comprises a grinding disc and a rotary shaft connected with the grinding disc, wherein a cavity body used for accommodating cooling water, a water inlet channel axially arranged, and a plurality of slide grooves peripherally arranged around the cavity body, are formed in the rotary shaft; the water inlet channel, the cavity body and the slide grooves are mutually communicated in sequence; a slide block is slidably connected in each slide groove; a spring is arranged between each slide block and the inner wall of the corresponding slide groove; a plurality of groups of water outlet grooves are further formed in the rotary shaft; each group of the water outlet grooves is mutually communicated with the corresponding slide groove; and when the rotary shaft is stationary, each slide block seals the corresponding water outlet grooves. The polishing machine with the automatic heat dissipation function, which is disclosed by the invention, is used for automatically carrying out heat dissipation on the grinding disc when in use, thus the service life of the grinding disc is prolonged, and the polished object is protected from damages due to too high temperature of the grinding disc.
Description
Technical field
The present invention relates to the sanding machine of automatic heat radiation.
Background technology
Sanding machine is a kind of manual power tool body surface being carried out to grinding process, and it makes mill rotation continuously and healthily by various driving mechanism, thus polishing body surface.Just because of mill rotation continuously and healthily, larger heat can be produced after itself and body surface rub, make mill hot, hot mill works long hours and can have an impact 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, provide the sanding machine of automatic heat radiation, it is automatic in use dispels the heat to mill, and extend mill service life, protection is polished object from too high the caused damage of mill temperature.
For solving the problems of the technologies described above, the present invention is solved by following technical proposals: the sanding machine of automatic heat radiation, the rotating shaft comprising mill and be connected with described mill, the cavity body holding cooling water is offered in described rotating shaft, the intake tunnel axially arranged and circumference are arranged on several chutes around described cavity body, described intake tunnel, described cavity body and described chute are interconnected successively, slide block is slidably connected in described chute, spring is provided with between described slide block and described chute inwall, some groups of effluent troughs are also offered in described rotating shaft, often organize described effluent trough to be all interconnected with corresponding described chute, when described rotating shaft is static, the described effluent trough that described slide block sealing is corresponding.
During use, along with the rotation of rotating shaft, slide block is subject to the impact of centrifugal force, slippage outside rotating shaft, spring contraction, and the stressed centrifugal force of slide block is larger, the distance of its slippage is longer, and effluent trough covers sealing by slide block, the distance of slide block slippage is larger, its area covering effluent trough water inlet is less, the opening of namely effluent trough water inlet is larger, namely slide block is in the process of slippage outside rotating shaft, increase gradually from the amount of the water of effluent trough outflow, thus the speed reaching rotating shaft is faster, mill temperature is higher, the object that cooling water water yield is more, when rotating shaft is static, by the effect of spring, slide block is returned to original position and seals up effluent trough.
In technique scheme, preferably, described rotating shaft outer wall is provided with several baffle plates, and described baffle plate is positioned at above described effluent trough.After baffle plate is set, the water of going out from effluent trough directly strikes inside baffle plate, ensure that the cooling water of going out from effluent trough all can be scattering into mill upper side and dispel the heat to it, simultaneously, in cooling water and baffle plate after side impaction, be divided into many parts and be scattering into the diverse location of mill upper side, what mill was dispelled the heat is more even.
In technique scheme, preferably, described slide block outer wall is arranged with rubber ring.
The invention has the beneficial effects as follows: the present invention is automatic in use dispels the heat to mill, extend mill service life, protection is polished object from too high the caused damage of mill temperature.
Accompanying drawing explanation
Fig. 1 is schematic diagram 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: see Fig. 1, the sanding machine of automatic heat radiation, the rotating shaft 2 comprising mill 1 and be connected with described mill 1, the cavity body 21 holding cooling water is offered in described rotating shaft 2, the intake tunnel 22 axially arranged and circumference are arranged on several chutes 23 around described cavity body 21, described intake tunnel 22, described cavity body 21 and described chute 23 are interconnected successively, slide block 3 is slidably connected in described chute 23, spring 4 is provided with between described slide block 3 and described chute 23 inwall, some groups of effluent troughs 24 are also offered in described rotating shaft 2, often organize described effluent trough 24 to be all interconnected with corresponding described chute 23, when described rotating shaft 2 is static, described slide block 3 seals corresponding described effluent trough 24.
Described rotating shaft 2 outer wall is provided with several baffle plates 25, and described baffle plate 25 is positioned at above described effluent trough 24.After baffle plate is set, the water of going out from effluent trough directly strikes inside baffle plate, ensure that the cooling water of going out from effluent trough all can be scattering into mill upper side and dispel the heat to it, simultaneously, in cooling water and baffle plate after side impaction, be divided into many parts and be scattering into the diverse location of mill upper side, what mill was dispelled the heat is more even.
Described slide block 3 outer wall is arranged with rubber ring.
During use, along with the rotation of rotating shaft, slide block is subject to the impact of centrifugal force, slippage outside rotating shaft, spring contraction, and the stressed centrifugal force of slide block is larger, the distance of its slippage is longer, and effluent trough covers sealing by slide block, the distance of slide block slippage is larger, its area covering effluent trough water inlet is less, the opening of namely effluent trough water inlet is larger, namely slide block is in the process of slippage outside rotating shaft, increase gradually from the amount of the water of effluent trough outflow, thus the speed reaching rotating shaft is faster, mill temperature is higher, the object that cooling water water yield is more, when rotating shaft is static, by the effect of spring, slide block is returned to original position and seals up effluent trough.
Claims (3)
1. the sanding machine of automatic heat radiation, the rotating shaft (2) comprising mill (1) and be connected with described mill (1), it is characterized in that: in described rotating shaft (2), offer the cavity body (21) holding cooling water, the intake tunnel (22) axially arranged and circumference are 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, slide block (3) is slidably connected in described chute (23), spring (4) is provided with between described slide block (3) and described chute (23) inwall, some groups of effluent troughs (24) are also offered in described rotating shaft (2), often organize described effluent trough (24) to be all interconnected with corresponding described chute (23), when described rotating shaft (2) is static, the described effluent trough (24) that described slide block (3) sealing is corresponding.
2. the sanding machine of automatic heat radiation according to claim 1, is characterized in that: described rotating shaft (2) outer wall is provided with several baffle plates (25), and described baffle plate (25) is positioned at described effluent trough (24) top.
3. the sanding machine of automatic heat radiation according to claim 1, is characterized in that: described slide block (3) outer wall is arranged with rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989486.0A CN105563318B (en) | 2015-12-28 | 2015-12-28 | The sanding machine of automatic heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510989486.0A CN105563318B (en) | 2015-12-28 | 2015-12-28 | The sanding machine of automatic heat radiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105563318A true CN105563318A (en) | 2016-05-11 |
| CN105563318B CN105563318B (en) | 2017-10-13 |
Family
ID=55874229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510989486.0A Active CN105563318B (en) | 2015-12-28 | 2015-12-28 | The sanding machine of automatic heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105563318B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729274A (en) * | 2016-04-25 | 2016-07-06 | 上虞市威特塑业有限公司 | Automatic-cooling sander |
| CN110524345A (en) * | 2019-09-11 | 2019-12-03 | 李佰强 | A kind of water-saving bridge-type polishing system for processing of stone |
| CN113510612A (en) * | 2021-05-14 | 2021-10-19 | 嘉兴星微纳米科技有限公司 | Semiconductor free polishing device and semiconductor polishing method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1602716A1 (en) * | 1989-01-12 | 1990-10-30 | Запорожское Научно-Производственное Объединение По Созданию И Производству Машин По Подготовке Органических Удобрений | Arrangement for supply of lubricant coolant through wheel pores |
| KR20100010791A (en) * | 2008-07-23 | 2010-02-02 | 주식회사 프로텍 | Grinding wheel for edge lcd panel |
| CN201500930U (en) * | 2009-09-30 | 2010-06-09 | 朱楚中 | Internal cooling end face grinding head |
| JP2010284791A (en) * | 2009-05-11 | 2010-12-24 | Ito Yukio | Grinding wheel, holder for the same, method and device for cooling the same |
| JP2011093029A (en) * | 2009-10-28 | 2011-05-12 | Disco Abrasive Syst Ltd | Grinding device |
| WO2012073638A1 (en) * | 2010-12-03 | 2012-06-07 | 株式会社日立製作所 | Machine tool and tool holder thereof |
| CN104972407A (en) * | 2014-04-04 | 2015-10-14 | 株式会社迪思科 | Grinding wheel and cleaning method for grinding chamber |
-
2015
- 2015-12-28 CN CN201510989486.0A patent/CN105563318B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1602716A1 (en) * | 1989-01-12 | 1990-10-30 | Запорожское Научно-Производственное Объединение По Созданию И Производству Машин По Подготовке Органических Удобрений | Arrangement for supply of lubricant coolant through wheel pores |
| KR20100010791A (en) * | 2008-07-23 | 2010-02-02 | 주식회사 프로텍 | Grinding wheel for edge lcd panel |
| JP2010284791A (en) * | 2009-05-11 | 2010-12-24 | Ito Yukio | Grinding wheel, holder for the same, method and device for cooling the same |
| CN201500930U (en) * | 2009-09-30 | 2010-06-09 | 朱楚中 | Internal cooling end face grinding head |
| JP2011093029A (en) * | 2009-10-28 | 2011-05-12 | Disco Abrasive Syst Ltd | Grinding device |
| WO2012073638A1 (en) * | 2010-12-03 | 2012-06-07 | 株式会社日立製作所 | Machine tool and tool holder thereof |
| CN104972407A (en) * | 2014-04-04 | 2015-10-14 | 株式会社迪思科 | Grinding wheel and cleaning method for grinding chamber |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105729274A (en) * | 2016-04-25 | 2016-07-06 | 上虞市威特塑业有限公司 | Automatic-cooling sander |
| CN110524345A (en) * | 2019-09-11 | 2019-12-03 | 李佰强 | A kind of water-saving bridge-type polishing system for processing of stone |
| CN113510612A (en) * | 2021-05-14 | 2021-10-19 | 嘉兴星微纳米科技有限公司 | Semiconductor free polishing device and semiconductor polishing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105563318B (en) | 2017-10-13 |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polishing machine with automatic heat dissipation Effective date of registration: 20210607 Granted publication date: 20171013 Pledgee: China Construction Bank Co.,Ltd. Ningbo Jiangbei sub branch Pledgor: KINGTEC INDUSTRIAL Co.,Ltd. Registration number: Y2021330000520 |