CN203542148U - Machining center fixture with replaceable positioning base - Google Patents
Machining center fixture with replaceable positioning base Download PDFInfo
- Publication number
- CN203542148U CN203542148U CN201320750435.9U CN201320750435U CN203542148U CN 203542148 U CN203542148 U CN 203542148U CN 201320750435 U CN201320750435 U CN 201320750435U CN 203542148 U CN203542148 U CN 203542148U
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- CN
- China
- Prior art keywords
- positioning seat
- base
- machining center
- clamp base
- clamp
- 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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Abstract
The utility model discloses a machining center fixture with a replaceable positioning base. The machining center fixture comprises a fixture base and the positioning base, wherein the fixture base is used for being connected with workpieces, the positioning base is used for connecting the fixture base to a machining center, the fixture base is detachably connected with the positioning base through bolts, the positioning base is provided with a positioning hole, the fixture base is in the shape of a boss, the big end of the fixture base is located into the positioning hole, and the positioning base is provided with a positioning device used for controlling the flatness between the positioning base and the fixture base. Because the fixture base is detachably connected with the positioning base, a worker only needs to replace the positioning base with corresponding positioning bases and does not need to replace the positioning base again or adjust the fixture again for machining the workpieces with different sizes, and accordingly installation time is saved.
Description
Technical field
The utility model relates to a kind of mechanical clamp, is specifically related to a kind of fixture of replaceable location.
Background technology
During the current Cutter Body Processing with Machining Center side surface of workpiece of generally using, because be batch machining, so can limit with fixture the putting position of workpiece, in so just can every all dividing and tool setting, saved the time, but because have varying in size of many positioning seats in the product of producing, need change frequently and debugging clamper, cumbersome, waste of manpower is lost time again like this.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, provides a kind of and locates conveniently, the machining center clamp of replaceable location simple to operate.
For achieving the above object, the technical solution of the utility model has been to provide a kind of machining center clamp of replaceable location, comprise the clamp base for connecting workpiece, for the positioning seat that described clamp base is connected with machining center, described clamp base is dismantled and is connected mutually by bolt with described positioning seat, on described positioning seat, offer locating hole, described clamp base is boss-shaped, the large end of described clamp base is positioned at described locating hole, on described positioning seat, be provided with and control described positioning seat and the described clamp base positioner of flatness between the two.
As preferably, described positioner comprises the frame type deck being fixedly installed on described positioning seat, in described deck, slides and is provided with wedge locating block, and the upper surface of the lower surface of described locating piece and described positioning seat fits.
As preferably, described positioner has four, and the positioner described in four is uniformly distributed on described positioning seat as the center of circle take the center of described positioning seat.
As preferably, the leading section of described wedge locating block has the curved end matching with the excircle of described clamp base.
As preferably, described clamp base is cylindrical boss, and described positioning seat is cylindrical.
As preferably, in described clamp base, offer some for connecting the first connecting hole of workpiece and some for connecting the first locating hole of described positioning seat, offer on described positioning seat the second locating hole of matching with the first described locating hole and some for being connected the second connecting hole of machining center.
Advantage of the present utility model is with beneficial effect: the mode being connected by clamp base and positioning seat being arranged to dismounting, while therefore processing the workpiece of different sizes, only need to change corresponding positioning seat, without again changing clamp base and debugging clamper again, saved the set-up time.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is the side view of Fig. 1.
In figure: 1, clamp base; 2, positioning seat; 3, deck; 4, wedge locating block; 5, the first connecting hole; 6, the first locating hole; 7, the second connecting hole.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As Fig. 1, shown in Fig. 2, a kind of machining center clamp of replaceable location, comprise the clamp base 1 for connecting workpiece, for the positioning seat 2 that clamp base 1 is connected with machining center, clamp base 1 is dismantled and is connected mutually by bolt with positioning seat 2, on positioning seat 2, offer locating hole, clamp base 1 is boss-shaped, the large end of clamp base 1 is positioned at locating hole, on positioning seat 2, be provided with and control positioning seat 2 and clamp base 1 positioner of flatness between the two, positioner has four, four positioners are uniformly distributed on positioning seat 2 as the center of circle take the center of positioning seat 2, positioner comprises the frame type deck 3 being fixedly installed on positioning seat 2, the interior slip of deck 3 is provided with wedge locating block 4, the upper surface of the lower surface of locating piece and positioning seat 2 fits, the leading section of wedge locating block 4 has the curved end matching with the excircle of clamp base 1.
Positioning seat 2 is in idle process, in its locating hole, easily produce sneaking into of dust and impurity, while making clamp base 1 be installed in locating hole, both defective tightness of fitting, thereby generation deviation, the precision of workpiece can not be guaranteed, by use the flatness of positioner control in positioning seat 2 and clamp base 1, thereby guaranteed processing precision, during use, after clamp base 1 packs in locating hole, by wedge locating block 4, both are located, when the curved end of wedge locating block 4 and the excircle of clamp base 1 are adjacent to mutually, in the locating hole of surface, there are dust or impurity, need to clear up in time.。
As shown in Figure 1, clamp base 1 is cylindrical boss, positioning seat 2 is cylindrical, in clamp base 1, offer some for connecting the first connecting hole 5 of workpiece and some for connecting the first locating hole 6 of positioning seat 2, offer on positioning seat 2 the second locating hole of matching with the first locating hole 6 and some for being connected the second connecting hole 7 of machining center.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the machining center clamp of a replaceable location, it is characterized in that: comprise clamp base, the positioning seat for described clamp base is connected with machining center for connecting workpiece, described clamp base is dismantled and is connected mutually by bolt with described positioning seat, on described positioning seat, offer locating hole, described clamp base is boss-shaped, the large end of described clamp base is positioned at described locating hole, is provided with and controls described positioning seat and the described clamp base positioner of flatness between the two on described positioning seat.
2. the machining center clamp of replaceable location as claimed in claim 1, it is characterized in that: described positioner comprises the frame type deck being fixedly installed on described positioning seat, in described deck, slide and be provided with wedge locating block, the upper surface of the lower surface of described locating piece and described positioning seat fits.
3. the machining center clamp of replaceable location as claimed in claim 2, is characterized in that: described positioner has four, and the positioner described in four is uniformly distributed on described positioning seat as the center of circle take the center of described positioning seat.
4. the machining center clamp of replaceable location as claimed in claim 3, is characterized in that: the leading section of described wedge locating block has the curved end matching with the excircle of described clamp base.
5. the machining center clamp of replaceable location as claimed in claim 1, is characterized in that: described clamp base is cylindrical boss, and described positioning seat is cylindrical.
6. the machining center clamp of replaceable location as claimed in claim 1, it is characterized in that: in described clamp base, offer some for connecting the first connecting hole of workpiece and some for connecting the first locating hole of described positioning seat, offer on described positioning seat the second locating hole of matching with the first described locating hole and some for being connected the second connecting hole of machining center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750435.9U CN203542148U (en) | 2013-11-26 | 2013-11-26 | Machining center fixture with replaceable positioning base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320750435.9U CN203542148U (en) | 2013-11-26 | 2013-11-26 | Machining center fixture with replaceable positioning base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203542148U true CN203542148U (en) | 2014-04-16 |
Family
ID=50460316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320750435.9U Expired - Fee Related CN203542148U (en) | 2013-11-26 | 2013-11-26 | Machining center fixture with replaceable positioning base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203542148U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723142A (en) * | 2015-03-23 | 2015-06-24 | 湖北三江航天万峰科技发展有限公司 | Coaxiality machining device and machining method for high precision rotary frame |
| TWI572437B (en) * | 2014-11-27 | 2017-03-01 | 楊啟明 | Quick-release device for quickly positioning a vice on a platform |
| CN113740171A (en) * | 2021-09-08 | 2021-12-03 | 河南中南工业有限责任公司 | Inserted rod type hydrostatic testing machine |
-
2013
- 2013-11-26 CN CN201320750435.9U patent/CN203542148U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI572437B (en) * | 2014-11-27 | 2017-03-01 | 楊啟明 | Quick-release device for quickly positioning a vice on a platform |
| CN104723142A (en) * | 2015-03-23 | 2015-06-24 | 湖北三江航天万峰科技发展有限公司 | Coaxiality machining device and machining method for high precision rotary frame |
| CN113740171A (en) * | 2021-09-08 | 2021-12-03 | 河南中南工业有限责任公司 | Inserted rod type hydrostatic testing machine |
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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: 20140416 Termination date: 20191126 |