CN2163022Y - Rotary servo clamp special for linear cutting machine - Google Patents
Rotary servo clamp special for linear cutting machine Download PDFInfo
- Publication number
- CN2163022Y CN2163022Y CN 93217487 CN93217487U CN2163022Y CN 2163022 Y CN2163022 Y CN 2163022Y CN 93217487 CN93217487 CN 93217487 CN 93217487 U CN93217487 U CN 93217487U CN 2163022 Y CN2163022 Y CN 2163022Y
- Authority
- CN
- China
- Prior art keywords
- clamping head
- chuck
- transmission case
- cutting machine
- driven
- 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
Links
Abstract
The utility model relates to a rotary servo clamp special for linear cutting machines, which is composed of a clamping head 4 and a clamping head transmission case 10 driven by a main shaft 6. The clamping head 4 supports on the clamping head transmission case 10, and is driven by a clamping head gear 3 positioned in the clamping head transmission case 10 which is connected with a work table 11 provided with an electrode wire 1 by using a regulating bolt which can change the dip angle between the electrode wire 1 and the shaft line of the clamping head 4. The utility model can be driven be a stepped motor to drive a workpiece to do rotational servo movement, can solve the problem that the round parts processed by a traditional electric spark wire-cutting machine tool has poor precision, and can be suitable for matching with most of types of new and old electric spark wire-cutting machine tool in China.
Description
The utility model relates to a kind of anchor clamps, and especially the matched rotating servo anchor clamps of wire cutting machine tool belong to the spark machined application.
The universal electric spark linear cutting machine of domestic production at present, all process circular pieces by X, the Y coordinate interpolation of workbench, because cutting process directly is subjected to table drive system error and different cut direction wire electrode tension variation influence greatly, make machining accuracy relatively poor, precision is poorer during the tapering cutting, the precision decentralization is big when causing the batch machining part, is unfavorable for exchanging.In order to guarantee higher part processing precision, producer only needs import high accuracy wire cutting machine tool, and most producers are but powerless because of financial insolvency great number foreign exchange.
The utility model on the basis of analyzing the circular pieces processing characteristic, proposes a kind of novel rotating servo anchor clamps at circular pieces and current processing difficulties.
The purpose of this utility model is achieved in that a kind of wire cutting machine tool is supporting has chuck and by the chuck transmission case of main shaft drives with the rotating servo anchor clamps, chuck is bearing on the chuck transmission case, and by the dog tooth wheel drive that is arranged in the chuck transmission case, chuck transmission case and the workbench that wire electrode is housed are connected with the adjusting bolt at the inclination angle between the axis that can change wire electrode and chuck.Anchor clamps drive workpiece by the stepper motor driving and do the rotating servo motion in process, improve the machining accuracy of circular pieces with this.
Be described further below in conjunction with drawings and Examples.
Fig. 1 is the utility model structural representation;
Fig. 2 is anchor clamps and the wire electrode processing schematic diagram when one inclination angle is arranged.
Fig. 1 is the supporting rotating servo anchor clamps of using of a kind of wire cutting machine tool, the chuck transmission case 10 that it has chuck 4 and is driven by main shaft 6, chuck 4 is bearing on the chuck transmission case 10, and drive by the chuck gear 3 that is arranged in chuck transmission case 10, the adjusting bolt that chuck transmission case 10 and workbench 11 usefulness that wire electrode 1 is housed can change the inclination angle between the axis of wire electrode 1 and chuck 4 is connected.Wire electrode 1 is bearing on the workbench 11.
Add man-hour, wire electrode 1 along cut direction from workpiece 2 heartcut behind the design size lower limit, stepper motor 9 is through decelerator 8 and yielding coupling 7 drive shaft 6, main shaft 6 reaches the chuck gear 3 that welds with chuck 4 by the gear fastening with it 5, the workpiece 2 that drive is loaded in the chuck 4 is done servo rotation, thereby the machining accuracy in hole is protected.As if a α angle (see figure 2) that anchor clamps are tilted, then also can carry out the processing of tapering (2 α) hole, very convenient.
Owing to driving workpiece by the stepper motor driving in process, the utility model anchor clamps do the rotating servo motion, therefore the machining accuracy of workpiece is not subjected to the influence of table drive system error, even stepper motor is lost the step, also little to the workpiece accuracy influence, thus the circular pieces precision that processes on the wire cutting machine tool of general precision is improved greatly.These anchor clamps are fit to the supporting use of new and old electric spark linear cutting machine of domestic most of models.
Claims (1)
1, a kind of wire cutting machine tool is supporting has chuck (4) with the rotating servo anchor clamps, it is characterized in that it also comprises the chuck transmission case (10) that is driven by main shaft (6), said chuck (4) is bearing on the said chuck transmission case (10), and drive by the chuck gear (3) that is arranged in said chuck transmission case (10), the adjusting bolt that said chuck transmission case (10) and the workbench that wire electrode (1) is housed (11) usefulness can change the inclination angle between the axis of said wire electrode (1) and said chuck (4) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217487 CN2163022Y (en) | 1993-07-06 | 1993-07-06 | Rotary servo clamp special for linear cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93217487 CN2163022Y (en) | 1993-07-06 | 1993-07-06 | Rotary servo clamp special for linear cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2163022Y true CN2163022Y (en) | 1994-04-27 |
Family
ID=33797407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93217487 Expired - Fee Related CN2163022Y (en) | 1993-07-06 | 1993-07-06 | Rotary servo clamp special for linear cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2163022Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933348A (en) * | 2010-03-02 | 2013-02-13 | 格罗布韦克两合公司 | Machine tool |
-
1993
- 1993-07-06 CN CN 93217487 patent/CN2163022Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102933348A (en) * | 2010-03-02 | 2013-02-13 | 格罗布韦克两合公司 | Machine tool |
| CN102933348B (en) * | 2010-03-02 | 2016-03-09 | 格罗布韦克两合公司 | Processing mechanical apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |