CN105537636A - Vertical clamping device - Google Patents
Vertical clamping device Download PDFInfo
- Publication number
- CN105537636A CN105537636A CN201610124116.5A CN201610124116A CN105537636A CN 105537636 A CN105537636 A CN 105537636A CN 201610124116 A CN201610124116 A CN 201610124116A CN 105537636 A CN105537636 A CN 105537636A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- workpiece
- vertical clamping
- collet
- clamping
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
Abstract
The invention discloses a vertical clamping device which comprises a clamp body. A hydraulic chuck is arranged in the clamp body. A spring collet is contained in the hydraulic chuck and is internally provided with a containing groove which is used for containing a to-be-clamped workpiece. By means of the vertical clamping device, the workpiece in the vertical clamping device is clamped firmly, and the clamping work efficiency is relatively high.
Description
Technical field
The present invention relates to a kind of clamping device for holding workpiece, particularly, a kind of for clamping the vertical clamping device with cylinder configuration workpiece.
Background technology
Usually, workpiece to be processed, before processing, all needs to grip, its position is fixed.To its clipping operation, on the one hand, be to make workpiece obtain tram relative to lathe and cutter; On the other hand, be also ensure that it is in process, can not be stressed because of processing, there is shift in position, cause processing work because of shift in position, and be subject to the process operation that should not have, thus processing work is scrapped.
Further, the Workpiece clamping mode that industry is conventional, can be directly by Workpiece clamping on operation board, or to be clamped by the special fixture that clamps.
Refer to shown in Fig. 2, which illustrates a kind of vertical method of clamping using special fixture to clamp workpiece to be processed.Wherein said workpiece to be processed 30 is clamped in special fixture: in scroll chuck 32.Thisly utilize scroll chuck 32, carry out the mode that workpiece to be processed 30 clamps, although its clamping effect is more fastening, because it is manual operation, make it higher for artificial requirement.
Specifically, above-mentioned this method of clamping, owing to adopting manual hand manipulation, for ensureing the firm of clamping, artificial labour intensity is larger, and artificial clamping skill set requirements is high.In addition, each clipping operation required time is long.And the time loss of each clipping operation, because be manually-operated reason, does not fix.
In addition, because scroll chuck is directly clamped on the surface of holding workpiece, thus also can produce certain clamping vestige to the clamping surface of holding workpiece, affect its surface aesthetic.
These factors are superimposed above, make the operating efficiency of this method of clamping lower, and reliability is not high yet, but also affects the appearance of holding workpiece.
Therefore, necessaryly develop a kind of novel vertical workpiece clamping device, overcome defect of the prior art.
Summary of the invention
The object of the present invention is to provide a kind of vertical clamping device, in it, piece-holder is fastening, and clamping operating efficiency is relatively high.
To achieve these goals, the technical solution used in the present invention is as follows:
A kind of vertical clamping device, it comprises jig main body.Be provided with oild chuck in wherein said jig main body, in described oild chuck, be equipped with collet.Accepting groove is provided with, for accommodating workpiece to be held in described collet.
Further, wherein said accepting groove is cylindrical configuration.
Further, the material of wherein said collet adopts spring steel material.
Further, the material of wherein said collet adopts the spring steel material of 65Mn model.
Further, the material of wherein said collet adopts the spring steel material of T8 model.
Relative to prior art, the present invention has following beneficial effect: the vertical clamping device of the one that the present invention relates to, it adopts oild chuck, utilize hydraulic power to drive collet, make the elastic deformation that it occurs to a certain degree, and then clamp the workpiece to be held in it, but not manual operation clamping, operation is simple and reliable to make its clamping workpiece, can ensure the clamping effect of workpiece, can have higher operating efficiency again.
And, owing to being by the direct holding workpiece of described collet, but not the direct holding workpiece of described oild chuck, only provide chucking power by it, and between described collet and holding workpiece, contact area is comparatively large, thus also can not treats holding workpiece surface and cause clamping vestige.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vertical clamping device that the embodiment that the present invention relates to provides;
Fig. 2 is in prior art, the schematic diagram of piece-holder mode.
Description of reference numerals in figure is as follows.
| Jig main body | 10 | Oild chuck | 12 |
| Collet | 14 | Holding workpiece | 20 |
| Processing work | 30 | Scroll chuck | 32 |
Detailed description of the invention
Be described in further detail below with reference to the technical scheme of Figure of description to a kind of vertical clamping device that the present invention relates to.
Refer to shown in Fig. 1, an embodiment of the invention, provide a kind of vertical clamping device, it comprises jig main body 10.
Be provided with oild chuck 12 in wherein said jig main body, in described oild chuck 12, be equipped with collet 14.Accepting groove is provided with, for accommodating workpiece 20 to be held in described collet 14.
Further, in one embodiment, the accepting groove of wherein said collet is cylindrical configuration, and its size is a bit larger tham the outside dimension of holding workpiece retaining part, when making it accommodate described holding workpiece, can not there is too large collecting gap between the two.
And the material of described collet adopts spring steel material, concrete, it can be the spring steel material of 65Mn model, or the spring steel material of T8 model, but is not limited to.
During use, wherein said oild chuck, hydraulic power is utilized to drive collet, make the elastic deformation that it occurs to a certain degree, and then the workpiece to be held clamped in it, but not manual operation clamping, operation is simple and reliable to make its clamping workpiece, the clamping effect of workpiece can be ensured, higher operating efficiency can be had again.
And, owing to being by the direct holding workpiece of described collet, but not the direct holding workpiece of described oild chuck, only provide chucking power by it, and between described collet and holding workpiece, contact area is comparatively large, thus also can not treats holding workpiece surface and cause clamping vestige.
The foregoing is only one embodiment of the present of invention, be not limited to this invention.All in the spirit and principles in the present invention, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a vertical clamping device, it comprises jig main body; It is characterized in that, in wherein said jig main body, be provided with oild chuck, in described oild chuck, be equipped with collet, in described collet, be provided with accepting groove, for accommodating workpiece to be held.
2. the vertical clamping device of one according to claim 1, is characterized in that: wherein said accepting groove is cylindrical configuration.
3. the vertical clamping device of one according to claim 1, is characterized in that: the material of wherein said collet adopts spring steel material.
4. the vertical clamping device of one according to claim 3, is characterized in that: the material of wherein said collet adopts the spring steel material of 65Mn model.
5. the vertical clamping device of one according to claim 1, is characterized in that: the material of wherein said collet adopts the spring steel material of T8 model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124116.5A CN105537636A (en) | 2016-03-04 | 2016-03-04 | Vertical clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610124116.5A CN105537636A (en) | 2016-03-04 | 2016-03-04 | Vertical clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105537636A true CN105537636A (en) | 2016-05-04 |
Family
ID=55817449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610124116.5A Pending CN105537636A (en) | 2016-03-04 | 2016-03-04 | Vertical clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105537636A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5522605A (en) * | 1994-08-10 | 1996-06-04 | Kennametal Inc. | Collet chuck having parpallel force loaded bearing |
| US5904451A (en) * | 1993-09-14 | 1999-05-18 | Regofix Ag | Clamping device for machine tools |
| CN1245453A (en) * | 1997-01-28 | 2000-02-23 | Etp传动股份公司 | Hydromechanical chuck |
| US20060208432A1 (en) * | 2005-03-19 | 2006-09-21 | Rohm Gmbh & Co. Kg | Self-centering four-jaw chuck |
| CN202037349U (en) * | 2010-10-29 | 2011-11-16 | 无锡迪奥机械有限公司 | Clamping chuck of automatic lathe |
| CN104174888A (en) * | 2013-05-28 | 2014-12-03 | 钴碳化钨硬质合金公司 | Hydraulic chuck with a reduction sleeve |
| CN205165933U (en) * | 2014-11-26 | 2016-04-20 | 格林精密部件(苏州)有限公司 | Input shaft machine tooling location frock |
| CN205571447U (en) * | 2016-03-04 | 2016-09-14 | 格林精密部件(苏州)有限公司 | Vertical clamping device |
-
2016
- 2016-03-04 CN CN201610124116.5A patent/CN105537636A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5904451A (en) * | 1993-09-14 | 1999-05-18 | Regofix Ag | Clamping device for machine tools |
| US5522605A (en) * | 1994-08-10 | 1996-06-04 | Kennametal Inc. | Collet chuck having parpallel force loaded bearing |
| CN1245453A (en) * | 1997-01-28 | 2000-02-23 | Etp传动股份公司 | Hydromechanical chuck |
| US20060208432A1 (en) * | 2005-03-19 | 2006-09-21 | Rohm Gmbh & Co. Kg | Self-centering four-jaw chuck |
| CN202037349U (en) * | 2010-10-29 | 2011-11-16 | 无锡迪奥机械有限公司 | Clamping chuck of automatic lathe |
| CN104174888A (en) * | 2013-05-28 | 2014-12-03 | 钴碳化钨硬质合金公司 | Hydraulic chuck with a reduction sleeve |
| CN205165933U (en) * | 2014-11-26 | 2016-04-20 | 格林精密部件(苏州)有限公司 | Input shaft machine tooling location frock |
| CN205571447U (en) * | 2016-03-04 | 2016-09-14 | 格林精密部件(苏州)有限公司 | Vertical clamping device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
|
| RJ01 | Rejection of invention patent application after publication |