CN202065364U - Precision connection flange - Google Patents
Precision connection flange Download PDFInfo
- Publication number
- CN202065364U CN202065364U CN2011201138307U CN201120113830U CN202065364U CN 202065364 U CN202065364 U CN 202065364U CN 2011201138307 U CN2011201138307 U CN 2011201138307U CN 201120113830 U CN201120113830 U CN 201120113830U CN 202065364 U CN202065364 U CN 202065364U
- Authority
- CN
- China
- Prior art keywords
- flange
- transition connecting
- flange body
- conical surface
- connecting 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.)
- Expired - Fee Related
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to the grinding wheel processing field, and discloses a precision connection flange, which includes a flange body, a transition connection body and a locking nut. The transition connection body includes a front part and a rear part, and the front part extends out from the inner diameter of the flange body; and the locking nut is arranged on the edge of the inner diameter of the flange body on one side at the front part extending out from the flange body. In the utility model, the connection flange relying on conical surface fit can efficiently solve the clamping precision problem of secondary clamping, the structure is simpler, the mechanical processing is very easy and the precision is ensured.
Description
Technical field
The utility model relates to the emery wheel manufacture field, relates in particular to a kind of accurate adpting flange.
Background technique
After the compacting of hard grinding wheel elevated temperature heat is equipped with, it only is blank, can not become product is applied in the production, need be to its shaping and dressing, shaping is to repair shake out size of wheel and the satisfactory course of working of profile by the mode of machinery or other non-traditional machining, dressing mainly is other material of dispeling between the little sword of emery wheel, the vacant chip space that goes out between little sword.The shaping of hard grinding wheel and dressing are all finished on the grinding wheel truing lathe, just can be installed on the grinder after machining and use, this has brought the problem of the assembly error of secondary assembling, the installation endoporus of general hard grinding wheel is a straight pass, usually adopt transition fit to be connected,, be convenient to install if matching gap is big with flange, but influenced the precision of the emery wheel behind the shaping dressing, just the circular runout of the cylindrical of emery wheel and end face run-out may be overproof; Little as the gap, be not easy to clamping and frequent loading and unloading, particularly for the precision machining field, traditional installation way is difficult to satisfy technological requirement.
The model utility content
(1) technical problem that will solve
The technical problem that the utility model solved is the assembly error problem that how to solve the assembling of hard grinding wheel secondary.
(2) technological scheme
In order to achieve the above object, the utility model proposes, a kind of accurate adpting flange, comprising:
Flange body;
The transition connecting body, it comprises front and rear, stretch out from the internal diameter of described flange body described front portion;
The edge of the internal diameter of the flange body of the side that locking nut, its front portion that is arranged on described transition connecting body stretch out from described flange body.
Wherein, the internal diameter of described flange body has tapering, and the anterior conical surface of described transition connecting body has tapering, makes the anterior cone match of inner conical surface and transition connecting body of flange body.
Wherein, the front portion of described transition connecting body is provided with lock nut from the part that described flange body stretches out.
Wherein, the rear portion conical surface of described transition connecting body has tapering.
Wherein, the rear portion conical surface tapering of described transition connecting body is 1: 5.
(3) beneficial effect
The technical solution of the utility model has following advantage: flange of the present utility model has solved the precision problem that emery wheel secondary clamping brings effectively, after the grinding wheel truing dressing is finished, hard grinding wheel, flange body and locking nut are disassembled from the shaping lathe as an assembly, be installed on the grinder again, rely on cone match can solve the clamping precision problem of secondary clamping effectively, and structure is comparatively simple, and machining is easy to guarantee precision.
Description of drawings
Fig. 1 is an accurate adpting flange embodiment's of the present utility model structural representation.
Embodiment
In order to be illustrated more clearly in the technical solution of the utility model, be further described below in conjunction with accompanying drawing.
Be illustrated in figure 1 as accurate adpting flange embodiment's of the present utility model structural representation, comprise lock nut 1, locking nut 2, flange body 3 and transition connecting body 5.
The assembling internal diameter of flange body 3 is the conical surface with tapering.Transition connecting body 5 comprises front and rear, and the conical surface of this front and rear all has tapering, and stretch out from the internal diameter of flange body 3 this front portion, and the anterior conical surface cooperates with the flange body inner conical surface.The tapering at this rear portion was generally 1: 5, and the tapering of the anterior conical surface can be processed into various numerical value as required.The edge of the internal diameter of the flange body 3 of the side that stretch out from flange body 3 front portion that locking nut 2 is arranged on transition connecting body 5.The part that stretch out from flange body 3 front portion of transition connecting body 5 is provided with lock nut 1.
The working principle of accurate adpting flange of the present utility model is as follows: utilize the rear portion conical surface of transition connecting body 5 to cooperate connection with the grinding wheel spindle 7 of hard grinding wheel shaping lathe, the assurance area of contact utilizes turnbuckle 6 fastening greater than 75% simultaneously.Hard grinding wheel 4 adopts tight transition fit clamping on flange body 3, with locking nut 2 lockings; Integral installation fitted on the anterior conical surface of transition connecting body 5 after locking nut 2, flange body 3, hard grinding wheel 4 assemblings were finished, cooperation by two conical surfaces, realize the good assembly precision of emery wheel, compress with lock nut 1 at last, prevent relatively moving of emery wheel assembly and connecting body.Hard grinding wheel 4 adopts tight transition fit with flange body 3, does not generally dismantle.Hard grinding wheel 4, flange body 3, locking nut 2 were installed on the grinder as an assembly after the grinding wheel truing dressing was finished.After hard grinding wheel uses a period of time, the emery wheel cutting edge passivation or form accuracy and alteration of form (hard grinding wheel is a wearing detail, when processing other workpiece with it, the form accuracy of emery wheel and geomery can change), also need this assembly integral body disassembled from grinder and be installed on the hard grinding wheel shaping lathe shaping and dressing again again.
The above only is a mode of execution of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (5)
1. an accurate adpting flange is characterized in that, comprising:
Flange body (3);
Transition connecting body (5), it comprises front and rear, stretch out from the internal diameter of described flange body (3) described front portion;
The edge of the internal diameter of the flange body (3) of the side that locking nut (2), its front portion that is arranged on described transition connecting body (5) stretch out from described flange body (3).
2. accurate adpting flange as claimed in claim 1, it is characterized in that, the internal diameter of described flange body (3) has tapering, and the anterior conical surface of described transition connecting body (5) has tapering, makes the anterior cone match of inner conical surface and transition connecting body (5) of flange body (3).
3. accurate adpting flange as claimed in claim 2 is characterized in that, the part that stretch out from described flange body (3) front portion of described transition connecting body (5) is provided with lock nut (1).
4. accurate adpting flange as claimed in claim 3 is characterized in that, the rear portion conical surface of described transition connecting body (5) has tapering.
5. accurate adpting flange as claimed in claim 4 is characterized in that, the rear portion conical surface tapering of described transition connecting body (5) is 1: 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201138307U CN202065364U (en) | 2011-04-18 | 2011-04-18 | Precision connection flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201138307U CN202065364U (en) | 2011-04-18 | 2011-04-18 | Precision connection flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065364U true CN202065364U (en) | 2011-12-07 |
Family
ID=45059227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201138307U Expired - Fee Related CN202065364U (en) | 2011-04-18 | 2011-04-18 | Precision connection flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690281A (en) * | 2016-02-04 | 2016-06-22 | 北京精密机电控制设备研究所 | Grinding wheel provided with sleeve |
-
2011
- 2011-04-18 CN CN2011201138307U patent/CN202065364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105690281A (en) * | 2016-02-04 | 2016-06-22 | 北京精密机电控制设备研究所 | Grinding wheel provided with sleeve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20190418 |