CN104924202A - Centrifugal grinding head - Google Patents
Centrifugal grinding head Download PDFInfo
- Publication number
- CN104924202A CN104924202A CN201510305459.7A CN201510305459A CN104924202A CN 104924202 A CN104924202 A CN 104924202A CN 201510305459 A CN201510305459 A CN 201510305459A CN 104924202 A CN104924202 A CN 104924202A
- Authority
- CN
- China
- Prior art keywords
- grinding
- grinding head
- pieces
- spring
- abrasive disc
- 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
- B24B41/002—Grinding heads
Abstract
The invention relates to a centrifugal grinding head. The centrifugal grinding head comprises a grinding frame mechanism, a spring mechanism and a grinding piece mechanism, wherein the grinding frame mechanism is provided with a supporting rod, and a protecting frame is arranged on the supporting rod; a combining opening is formed in the protecting frame, and the spring mechanism is arranged in the protecting frame; the spring mechanism is provided with two spring pieces, support pieces are arranged on the spring pieces, and grinding head bowls are arranged under the supporting pieces; supporting piece holes are formed in the grinding head bowls, and grinding head shafts are arranged on the grinding head bowls; the grinding piece mechanism is arranged on the grinding head shaft; the grinding piece mechanism is provided with grinding pieces, and heavier ends are arranged on the grinding pieces; the grinding pieces on the grinding head shafts are adopted, and the centrifugal force of the heavier ends is used during rotation at a high speed, so that the curved grinding pieces finish the inside surface of the inner cavity of a cast; the spring mechanism and the combining opening which are arranged/formed in the protecting frame are adopted, so that the grinding pieces can be folded and reused in the state of stopping rotation, the centrifugal grinding head can conveniently pass in and out the hole in the cast, and the difficult problem that the inside surface of the inner cavity of the cast is difficult to finish is solved.
Description
Technical field
The present invention is applied to casting field, the centrifugal bistrique of the one specifically for improving core cavity fineness.
Background technology
When carrying out polishing to core cavity medial surface, existing bistrique and processing unit (plant) are too far behind to catch up.
Summary of the invention
For above problem, the invention provides a kind of centrifugal bistrique, polishing can be carried out to the medial surface of core cavity.
According to technical scheme provided by the invention, described centrifugal bistrique comprises mill frame mechanism, spring mechanism, abrasive disc mechanism.
Described mill frame mechanism is provided with pole, and pole is provided with retaining frame, retaining frame is provided with and heals up, and is provided with spring mechanism in described retaining frame.
Described spring mechanism is provided with spring leaf, spring leaf is provided with a sheet, and a sheet is arranged with bistrique bowl, is provided with a film perforation, bistrique bowl is provided with grinding head shaft, mushroom head axle is provided with abrasive disc mechanism in bistrique bowl.
Described abrasive disc mechanism is provided with abrasive disc, and abrasive disc is provided with accent, and described abrasive disc is arranged to arc.
The present invention adopts the abrasive disc be arranged on grinding head shaft to utilize the centrifugal force of accent to make arc abrasive disc carry out polishing to the medial surface of core cavity when High Rotation Speed, employing is arranged at the spring mechanism in retaining frame and heals up and makes abrasive disc fold reset when stop state, be convenient to centrifugal bistrique pass in and out in foundry goods hole, solve a great problem of core cavity medial surface polishing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the present invention when rotating in core cavity.
Fig. 3 is the structural representation of bistrique bowl.
Fig. 4 is the structural representation of spring leaf.
Detailed description of the invention
As shown in Figure 1, Figure 2, comprise pole 1, retaining frame 2, bistrique bowl 3, sheet 4, grinding head shaft 5, heal up 6, spring leaf 7, screw 8, abrasive disc 9, foundry goods medial surface 10, accent 11, a film perforation 12 etc.
As shown in Figure 1 and Figure 2, the present invention is a kind of centrifugal bistrique, comprises mill frame mechanism, spring mechanism, abrasive disc mechanism.
Described mill frame mechanism comprises pole 1, retaining frame 2, heals up 6, and described retaining frame 2 is arranged on pole 1, described in heal up 6 front ends being arranged at retaining frame 2, spring mechanism is arranged in retaining frame 2.
Described spring mechanism comprises spring leaf 7, screw 8, a sheet 4, bistrique bowl 3, film perforation 12, grinding head shaft 5, and described spring leaf 7 is arranged in retaining frame 2, connects with screw 8; Described sheet 4 is arranged at spring leaf 7 top, and a film perforation 12 is arranged in bistrique bowl 3, and described bistrique bowl 3 is arranged at a sheet 4 times, and auspicious before described grinding head shaft 5 is arranged at bistrique bowl 3, abrasive disc mechanism is arranged on grinding head shaft 5.
Described abrasive disc mechanism comprises abrasive disc 9, accent 1l, and described accent 11 is arranged in the top of abrasive disc 9, and the root of abrasive disc 9 is connected with grinding head shaft 5, and abrasive disc 9 is arranged to arc.
The present invention adopts the abrasive disc on grinding head shaft 5 to utilize the centrifugal force of accent to make arc abrasive disc carry out polishing to core cavity medial surface when High Rotation Speed, adopting the spring mechanism in retaining frame and healing up makes abrasive disc fold reset when stop state, be convenient to centrifugal bistrique pass in and out in foundry goods hole, solve core cavity medial surface polishing-hang-up.
Claims (1)
1. a centrifugal bistrique, is characterized in that: comprise mill frame mechanism, spring mechanism, abrasive disc mechanism; Described mill frame mechanism is provided with pole (1), pole (1) is provided with retaining frame (2), and (2) are provided with heal up (6) retaining frame, and described retaining frame is provided with spring mechanism in (2);
Described spring mechanism is provided with spring leaf (7), spring leaf (7) is provided with a sheet (4), prop up sheet (4) and be arranged with bistrique bowl (3), a film perforation (12) is provided with in bistrique bowl (3), bistrique bowl (3) is provided with grinding head shaft (5), (5) are provided with abrasive disc mechanism to grinding head shaft;
Described abrasive disc mechanism is provided with abrasive disc (9), abrasive disc (9) is provided with accent (11), and described abrasive disc (9) is arranged to arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305459.7A CN104924202B (en) | 2015-06-05 | 2015-06-05 | A kind of centrifugal bistrique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510305459.7A CN104924202B (en) | 2015-06-05 | 2015-06-05 | A kind of centrifugal bistrique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104924202A true CN104924202A (en) | 2015-09-23 |
| CN104924202B CN104924202B (en) | 2017-09-01 |
Family
ID=54111787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510305459.7A Active CN104924202B (en) | 2015-06-05 | 2015-06-05 | A kind of centrifugal bistrique |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104924202B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547619A (en) * | 2021-07-29 | 2021-10-26 | 北京好运达智创科技有限公司 | External mold cleaning and polishing system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181998A (en) * | 1978-08-01 | 1980-01-08 | Carrier Corporation | Tube cleaning apparatus |
| CN2282961Y (en) * | 1997-01-24 | 1998-06-03 | 郭平顺 | Wheel with palm fibre brush |
| CN200951507Y (en) * | 2006-01-20 | 2007-09-26 | 中国石油天然气集团公司 | Centrifugal grinding head for pipeline |
| US20080171502A1 (en) * | 2006-04-27 | 2008-07-17 | Essilor International(Compagnie Generale D'optique) | Tool For Surfacing An Optical Surface |
| CN201998026U (en) * | 2011-01-21 | 2011-10-05 | 上海电力安装第二工程公司 | Derusting cleaner for inner wall of steel tube |
| CN203266394U (en) * | 2013-05-07 | 2013-11-06 | 浙江永兴塑料有限公司 | Grinding head |
| CN204700748U (en) * | 2015-06-05 | 2015-10-14 | 无锡蠡湖增压技术股份有限公司 | A kind of centrifugal bistrique |
-
2015
- 2015-06-05 CN CN201510305459.7A patent/CN104924202B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4181998A (en) * | 1978-08-01 | 1980-01-08 | Carrier Corporation | Tube cleaning apparatus |
| CN2282961Y (en) * | 1997-01-24 | 1998-06-03 | 郭平顺 | Wheel with palm fibre brush |
| CN200951507Y (en) * | 2006-01-20 | 2007-09-26 | 中国石油天然气集团公司 | Centrifugal grinding head for pipeline |
| US20080171502A1 (en) * | 2006-04-27 | 2008-07-17 | Essilor International(Compagnie Generale D'optique) | Tool For Surfacing An Optical Surface |
| CN201998026U (en) * | 2011-01-21 | 2011-10-05 | 上海电力安装第二工程公司 | Derusting cleaner for inner wall of steel tube |
| CN203266394U (en) * | 2013-05-07 | 2013-11-06 | 浙江永兴塑料有限公司 | Grinding head |
| CN204700748U (en) * | 2015-06-05 | 2015-10-14 | 无锡蠡湖增压技术股份有限公司 | A kind of centrifugal bistrique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113547619A (en) * | 2021-07-29 | 2021-10-26 | 北京好运达智创科技有限公司 | External mold cleaning and polishing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104924202B (en) | 2017-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: WUXI LIHU Corp.,Ltd. Address before: 214124 No.2 Huayi Road, Technology Development Zone, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. |