CN202684732U - Grinder clamping jig used in machining of ceramic ring - Google Patents
Grinder clamping jig used in machining of ceramic ring Download PDFInfo
- Publication number
- CN202684732U CN202684732U CN 201220154039 CN201220154039U CN202684732U CN 202684732 U CN202684732 U CN 202684732U CN 201220154039 CN201220154039 CN 201220154039 CN 201220154039 U CN201220154039 U CN 201220154039U CN 202684732 U CN202684732 U CN 202684732U
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- ceramic ring
- diameter
- ceramic
- cylinder sleeve
- ring
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a grinder clamping jig used in the machining of a ceramic ring. The grinder clamping jig comprises an inner circle grinder and is characterized in that a cylinder sleeve is arranged in a three-jaw chuck on the inner circle grinder; a plastic ring is cushioned at the bottom of one end of the cylinder sleeve; the inner diameter of the plastic ring is greater than that of the ceramic ring; the other end of the cylinder sleeve is provided with an opening; the outer wall of the other end of the cylinder sleeve is provided with a screw thread; a seal cover is arranged on the screw thread in a sleeving manner; the bottom of the seal cover is provided with a round mouth; the diameter of the opening is equal to the outer diameter of the ceramic ring; and the diameter of the round mouth is less than the outer diameter of the ceramic ring and is greater than the diameter of the inner circle of the ceramic ring. The device is used for processing an inner circle hole of the ceramic ring; after the jig is adopted, according to the length of the jig, a plurality of ceramic rings can be arranged in the cylinder sleeve to carry out inner hole machining of a large number of ceramic rings in one step, so that the working efficiency is improved; and the ceramic rings can be compressed inside the cylinder sleeve by the seal cover, so that the ceramic rings are prevented from being directly contacted with the three-jaw chuck in the machining process.
Description
Technical field:
The utility model relates to a kind of clamping fixture, and the ceramic ring that is used for that especially relates to a kind of disposable volume processing endoporus is processed the grinding machine clamping fixture.
Background technology:
On existing grinding machine, all be to adopt scroll chuck that product is clamped processing for product adding man-hour, but the high fragility of ceramic material hardness is large, easily split and to the product processing of the scroll chuck quick abrasion of metal for ceramic ring is this, if the chuck that just adopts only is fixed it, in the process of rotation processing endoporus, easily cause processing unstable, and the specification of ceramic ring is less, and the quantity of each product clamping can only be one, like this, working (machining) efficiency is very low, and ceramic product affects product quality to the scroll chuck serious wear, improves processing cost.
Summary of the invention:
The technical problem that the utility model solves provide a kind of can disposable volume processing and avoid the ceramic ring grinding machine clamping fixture that directly contacts with scroll chuck in the ceramic ring processing.
The technical scheme in the invention for solving the technical problem is: a kind of for ceramic ring processing grinding machine clamping fixture, comprise internal grinder, be provided with a cylindrical sleeve in the chuck in the scroll chuck on described internal grinder, a bottom pad plastic hoop of one end of this cylindrical sleeve, this plastic hoop endoporus is greater than the internal diameter of ceramic ring, the other end of cylindrical sleeve is opening, outer wall at the other end of described round buss offers screw thread, be arranged with capping at screw thread, the bottom of this capping offers round mouth.
In grinding machine processing, ceramic ring directly contacts with scroll chuck, and to the scroll chuck quick abrasion, the diameter of described opening equals the external diameter of ceramic ring; The diameter of described round mouth is less than the external diameter of ceramic ring, and the diameter of round mouth is greater than the interior circular diameter of ceramic ring.
Further, the diameter of described opening equals the external diameter of ceramic ring; The diameter of described round mouth equals the interior circular diameter of ceramic ring.
The beneficial effects of the utility model are: this device is used for the interior circular hole processing of ceramic ring, adopt this tool, can be according to the length of tool, a plurality of ceramic rings are housed in cylindrical sleeve, carry out the endoporus processing of disposable volume, increase work efficiency, prolonged the service life of scroll chuck, reduced the processing cost of product.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram that the utility model uses at concrete internal grinder.
Among the figure: 1, internal grinder 2, cylindrical sleeve 21, opening 22, screw thread 3, capping 31, round mouth.
The specific embodiment:
A kind of for ceramic ring processing grinding machine clamping fixture as shown in Figure 1, comprise internal grinder 1, one of them chuck inboard in the scroll chuck on described internal grinder 1 is provided with a cylindrical sleeve 2, a bottom pad plastic hoop of one end of this cylindrical sleeve 2 (not embodying in the drawings), this plastic hoop endoporus is greater than the internal diameter of ceramic ring, the other end of cylindrical sleeve 2 is openings 21, outer wall at the other end of described round buss 2 offers screw thread 22, be arranged with capping 3 at screw thread 22, the bottom of this capping 3 offers round mouth 31.
In processing, ceramic ring directly contacts with scroll chuck, and the diameter of described opening 21 equals the external diameter of ceramic ring; The diameter of described round mouth 31 is less than the external diameter of ceramic ring, and the diameter of round mouth 31 is greater than the interior circular diameter of ceramic ring.
Further, the diameter of described opening 21 equals the external diameter of ceramic ring; The diameter of described round mouth 31 equals the interior circular diameter of ceramic ring.
This device is used for the processing of the interior circular hole of ceramic ring, adopt this tool, cylindrical sleeve 2 is clipped on the scroll chuck, length according to tool, a plurality of ceramic rings are housed in cylindrical sleeve 2, and can ceramic ring be pressed on cylindrical sleeve 2 inside by capping 3, carry out the endoporus processing of disposable volume, increase work efficiency, ceramic ring is to the wearing and tearing of scroll chuck in avoiding processing.
It is emphasized that, it more than is better implementation column of the present utility model, be not this to be used for ceramic ring processing grinding machine clamping fixture do in appearance any type of restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (3)
1. one kind is used for ceramic ring processing grinding machine clamping fixture, comprise internal grinder (1), it is characterized in that: one of them the chuck inboard in the scroll chuck on described internal grinder (1) is provided with a cylindrical sleeve (2), the one bottom section of this cylindrical sleeve (2) is lined with plastic hoop, this plastic hoop endoporus is greater than the internal diameter of ceramic ring, the other end of cylindrical sleeve (2) is opening (21), outer wall at the other end of described round buss (2) offers screw thread (22), be arranged with capping (3) at screw thread (22), the bottom of this capping (3) offers round mouth (31).
2. according to claim 1 for ceramic ring processing grinding machine clamping fixture, it is characterized in that: the diameter of described opening (21) equals the external diameter of ceramic ring; The diameter of described round mouth (31) is less than the external diameter of ceramic ring, and the diameter of round mouth (31) is greater than the interior circular diameter of ceramic ring.
3. according to claim 1 for ceramic ring processing grinding machine clamping fixture, it is characterized in that: the diameter of described opening (21) equals the external diameter of ceramic ring; The diameter of described round mouth (31) equals the interior circular diameter of ceramic ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154039 CN202684732U (en) | 2012-04-13 | 2012-04-13 | Grinder clamping jig used in machining of ceramic ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154039 CN202684732U (en) | 2012-04-13 | 2012-04-13 | Grinder clamping jig used in machining of ceramic ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202684732U true CN202684732U (en) | 2013-01-23 |
Family
ID=47540400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220154039 Expired - Fee Related CN202684732U (en) | 2012-04-13 | 2012-04-13 | Grinder clamping jig used in machining of ceramic ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202684732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127850A (en) * | 2015-09-29 | 2015-12-09 | 无锡海特精密模具有限公司 | Jig for machining inner hole of thin-walled female die |
| CN109623688A (en) * | 2018-10-30 | 2019-04-16 | 沈阳富创精密设备有限公司 | A kind of screw thread protection fixture |
-
2012
- 2012-04-13 CN CN 201220154039 patent/CN202684732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105127850A (en) * | 2015-09-29 | 2015-12-09 | 无锡海特精密模具有限公司 | Jig for machining inner hole of thin-walled female die |
| CN109623688A (en) * | 2018-10-30 | 2019-04-16 | 沈阳富创精密设备有限公司 | A kind of screw thread protection fixture |
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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 |
Granted publication date: 20130123 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |