CN202200063U - Multifunctional positioning clamp - Google Patents
Multifunctional positioning clamp Download PDFInfo
- Publication number
- CN202200063U CN202200063U CN2011202670315U CN201120267031U CN202200063U CN 202200063 U CN202200063 U CN 202200063U CN 2011202670315 U CN2011202670315 U CN 2011202670315U CN 201120267031 U CN201120267031 U CN 201120267031U CN 202200063 U CN202200063 U CN 202200063U
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- China
- Prior art keywords
- positioning
- hole
- base plate
- workpiece
- workpieces
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- 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 relates to a multifunctional positioning clamp. The multifunctional positioning clamp comprises a bottom plate, wherein more than one positioning unit corresponding to workpieces of different specifications is arranged on the bottom plate; the number of the positioning units can be set according to the actual requirement, preferably six positioning units corresponding to the workpieces of six specifications; each positioning unit comprises a through hole formed in the bottom plate and four positioning pins arranged on the bottom plate; the size of the through hole corresponds to that of positioning holes of the workpieces of preset specifications; the four positioning pins are arranged around the through hole in a rectangular mode; and positioning screws which correspond to the through holes one to one, lead to the side walls of the through holes and have positioning and adjusting effects are arranged on the side of the bottom plate. The multifunctional positioning clamp can realize compatible positioning of workpieces of different specifications, contributes to improving working efficiency and precision of hole drilling, and reduces cost of positioning clamps of various specifications provided by a workpiece processing manufacturer.
Description
Technical field
The utility model relates to die workpiece processing auxiliary equipment technical field, is specifically related to a kind of multi-functional positioning fixture.
Background technology
During to the workpiece draw-bore, need utilize positioning fixture with the workpiece horizontal fixed, so as on surface of the work draw-bore.Existing positioning fixture only can be located single workpiece of planting specification usually; When frequent switching specification of workpieces; The positioning fixture that needs the frequent change different size, this makes workpiece processor need spend the positioning fixture of more cost configuration plurality of specifications on the one hand, on the other hand; The positioning fixture that the processing different workpieces need be changed different size reduces the draw-bore operating speed, influences the draw-bore precision.
The utility model content
In view of this, the utility model technical problem that will solve provides a kind of multi-functional positioning fixture.Utilize this multi-functional positioning fixture, can realize compatibility location, help improving draw-bore operating efficiency and precision the different size workpiece.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of multi-functional positioning fixture, comprise base plate, and said base plate is provided with more than one the positioning unit corresponding to the different size workpiece.
Through a plurality of location units corresponding to the different size workpiece are set on base plate; Can make these anchor clamps be used for the compatibility location of different size workpiece; Thereby when making the processing different workpieces; Need not to change the positioning fixture of different size, improve draw-bore operating speed and draw-bore precision, reduce the cost cost of the positioning fixture of workpiece processor configuration plurality of specifications simultaneously.
The quantity of above-mentioned positioning unit can be set according to the actual requirements, but is preferably six kinds of positioning units that correspond respectively to six kinds of size workpieces.
As technical scheme more specifically, above-mentioned location unit comprise out on base plate through hole be arranged on four alignment pins above the base plate, the size of said through hole is corresponding to the locating hole size of preset size workpiece, four alignment pins are around the rectangular arrangement of through hole.
In order further to ensure the steadiness of positioning fixture to the workpiece location; The inventor is through discovering; Be provided with corresponding one by one in the base plate side and lead to through-hole side wall and work the set screw of locating regulating action, can effectively strengthen the fastness of workpiece location with said through hole.
During use; This multi-functional positioning fixture is installed on the CNC machining center equipment; Workpiece with one or more specifications is installed in respectively on the corresponding positioning unit again, and four pin-and-hole correspondences of each workpiece are installed on the alignment pin of corresponding specification positioning unit, and the through hole of the locating hole of each workpiece and corresponding specification positioning unit aligns; And tighten the corresponding set screw of each positioning unit, workpiece is fastened on the anchor clamps.Preferably install the draw-bore cutter, can carry out the draw-bore operation.
Compared with prior art, the utlity model has following advantage:
1, the utility model is provided with a plurality of positioning units corresponding to the different size workpiece through base plate; Realization is to the compatibility location of different size workpiece; Thereby when making the processing different workpieces; Need not to change the positioning fixture of different size, improve draw-bore operating speed and draw-bore precision, reduce the cost cost of the positioning fixture of workpiece processor configuration plurality of specifications simultaneously.
2, the utility model is provided with in the base plate side and through hole set screw one to one, helps further ensureing the steadiness of positioning fixture to the workpiece location, improves draw-bore operating efficiency and precision.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure side view.
The specific embodiment
Below will combine accompanying drawing and embodiment that the utility model is explained in further detail for the ease of it will be appreciated by those skilled in the art that.
Like Fig. 1, shown in 2, a kind of multi-functional positioning fixture comprises base plate 1, and base plate 1 is provided with six positioning units corresponding to different size workpiece 2.
Through six location units corresponding to the different size workpiece are set on base plate; Can make these anchor clamps be used for the compatibility location of six kinds of different size workpiece; Thereby when making the processing different workpieces; Need not to change the positioning fixture of different size, improve draw-bore operating speed and draw-bore precision, reduce the cost cost of the positioning fixture of workpiece processor configuration plurality of specifications simultaneously.
Above-mentioned location unit comprise out on base plate 1 through hole 11 be arranged on four alignment pins 12 above the base plate, the size of through hole 11 is corresponding to locating hole 21 sizes of preset size workpiece 2, four alignment pins are around the rectangular arrangement of through hole.In the present embodiment, base plate 1 side is provided with corresponding one by one with said through hole and leads to the set screw 13 that through-hole side wall plays the location regulating action, can effectively strengthen the fastness of workpiece location.
During use; This multi-functional positioning fixture is installed on the CNC machining center equipment; Workpiece with one or more specifications is installed in respectively on the corresponding positioning unit again, and four pin-and-hole correspondences of each workpiece are installed on the alignment pin of corresponding specification positioning unit, and the through hole of the locating hole of each workpiece and corresponding specification positioning unit aligns; And tighten the corresponding set screw of each positioning unit, workpiece is fastened on the anchor clamps.Preferably install the draw-bore cutter, can carry out the draw-bore operation.
The foregoing description is the preferred implementation of the utility model, and in addition, the utility model can also have other implementations.That is to say that under the prerequisite that does not break away from the utility model design, any conspicuous replacement also should fall within the protection domain of the utility model.
Claims (4)
1. a multi-functional positioning fixture comprises base plate (1), it is characterized in that: said base plate (1) is provided with more than one the positioning unit corresponding to the different size workpiece.
2. multi-functional positioning fixture according to claim 1 is characterized in that: said base plate (1) is provided with six kinds of positioning units that correspond respectively to six kinds of size workpieces.
3. multi-functional positioning fixture according to claim 1 and 2; It is characterized in that: said location unit comprises out the through hole (11) on base plate (1) and is arranged on four alignment pins (12) above the base plate; The size of said through hole (11) is corresponding to the locating hole size of preset size workpiece, and four alignment pins (12) are around the rectangular arrangement of through hole (11).
4. multi-functional positioning fixture according to claim 3 is characterized in that: said base plate (1) side also is provided with corresponding one by one with said through hole (11) and leads to the set screw (13) that through-hole side wall plays the location regulating action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202670315U CN202200063U (en) | 2011-07-25 | 2011-07-25 | Multifunctional positioning clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202670315U CN202200063U (en) | 2011-07-25 | 2011-07-25 | Multifunctional positioning clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202200063U true CN202200063U (en) | 2012-04-25 |
Family
ID=45964201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202670315U Expired - Fee Related CN202200063U (en) | 2011-07-25 | 2011-07-25 | Multifunctional positioning clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202200063U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672489A (en) * | 2012-05-17 | 2012-09-19 | 昆山南方铸造有限公司 | Machining fixture for bearing base of centrifugal machine |
| CN102699716A (en) * | 2012-06-17 | 2012-10-03 | 无锡市优耐特石化装备有限公司 | Base plate postwelding turning clamp of silicon slice drying machine |
| CN106239201A (en) * | 2016-09-14 | 2016-12-21 | 天津智源工贸有限公司 | The flat clamping tooling of valve stuffing box milling and clamp method |
| CN110026950A (en) * | 2019-05-16 | 2019-07-19 | 湘潭大学 | A kind of mechanical product assembly stand |
-
2011
- 2011-07-25 CN CN2011202670315U patent/CN202200063U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672489A (en) * | 2012-05-17 | 2012-09-19 | 昆山南方铸造有限公司 | Machining fixture for bearing base of centrifugal machine |
| CN102699716A (en) * | 2012-06-17 | 2012-10-03 | 无锡市优耐特石化装备有限公司 | Base plate postwelding turning clamp of silicon slice drying machine |
| CN106239201A (en) * | 2016-09-14 | 2016-12-21 | 天津智源工贸有限公司 | The flat clamping tooling of valve stuffing box milling and clamp method |
| CN110026950A (en) * | 2019-05-16 | 2019-07-19 | 湘潭大学 | A kind of mechanical product assembly stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20130725 |