CN202964035U - Multipurpose fixture for processing of cylinder workpiece - Google Patents
Multipurpose fixture for processing of cylinder workpiece Download PDFInfo
- Publication number
- CN202964035U CN202964035U CN 201220578040 CN201220578040U CN202964035U CN 202964035 U CN202964035 U CN 202964035U CN 201220578040 CN201220578040 CN 201220578040 CN 201220578040 U CN201220578040 U CN 201220578040U CN 202964035 U CN202964035 U CN 202964035U
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- CN
- China
- Prior art keywords
- semi
- circular groove
- workpiece
- insert
- fixed head
- 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
- 238000005553 drilling Methods 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract 4
- 238000009434 installation Methods 0.000 abstract 2
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003801 milling Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model relates to a multipurpose fixture for the processing of a cylinder workpiece. The multipurpose fixture for the processing of the cylinder workpiece comprises a base, a compression block and a drilling jig, wherein a fixing plate on the base is provided with a semi-circular groove 12; one end of the fixing plate located at the semi-circular groove 12 is provided with a positioning plate; a positioning column is installed on the positioning plate in a manner of being perpendicular to the positioning plate; the top part of the compression block is provided with a large boss; a screw and an upper drill hole are formed in the large boss; an insert is arranged on the bottom part of the compression block; a semi-circular groove 72 is formed in the insert; a lower drill hole is formed in the top part of the insert; the top part of the drilling jig is provided with a small boss; a drill hole is formed in the small boss; a U-shaped square groove is formed in the bottom part of the drilling jig; the insert on the bottom part of the compression block and the U-shaped square groove in the bottom part of the drilling jig are matched with the semi-circular groove 12 in the fixing plate for the combination of a circular hole; an installation block is fixedly arranged on one side of the positioning plate on the fixing plate; a positioning bolt is arranged in the installation block; a limit block is arranged on the other end of the fixing plate; and the limit block is right opposite to the end part of the semi-circular groove 12 in the fixing plate. The multipurpose fixture for the processing of the cylinder workpiece is simple in structure, flexible to operate, high in the utilization rate of fixture equipment and high in positioning precision.
Description
Technical field
The utility model relates to technical field of tooling clamps, relates in particular to the positioner of cylinder shape workpiece circular hole processing.
Background technology
Process on coupled columns bodily form workpiece; usually can run into processing circular hole or milling flat on cylinder; if will hole and milling flat process on different frocks, the positioning accuracy of workpiece just is difficult to guarantee, and causes the machining accuracy on circular hole on workpiece or plane undesirable.
The utility model content
The utility model provides a kind of positioning fixture for above-mentioned shortcoming of the prior art, and it is simple in structure, flexible operation, and the tooling device utilization rate is high, and positioning accuracy is high.
The technical scheme that the utility model adopts is as follows:
Cylinder workpiece processing multipurpose frock comprises base, and compact heap and drill jig, the fixed head on base are with semi-circular groove, and an end that is positioned at semi-circular groove on fixed head is provided with location-plate, at right angle setting locating dowel on location-plate; The compact heap top arranges screw and upper boring with large boss on large boss, is positioned at compact heap bottom setting and inserts, and has semi-circular groove on inserting, and the top of inserting has lower boring; The drill jig top has boring with small boss on small boss, the bottom of drill jig arranges the U-shaped square groove; Compact heap bottom insert and the U-shaped square groove of drill jig bottom coordinates with semi-circular groove on fixed head and makes up circular hole; A side that is positioned at location-plate on fixed head is fixed with mounting blocks, and bolt is set on mounting blocks, at the other end of fixed head, limited block is set, the semi-circular groove end of limited block on the fixed head.
The utility model has the advantage of: the semi-circular groove mix proportion circular hole on semi-circular groove and compact heap is set on base, the cylinder workpiece is stretched out in this circular hole, again by fixing drill jig on base, boring on drill jig is aligned the cylinder workpiece, workpiece is carried out Drilling operation, by the locating dowel on location-plate, workpiece is carried out circumferential registration simultaneously, prevent that workpiece rotating from affecting machining accuracy; Can take off drill jig, workpiece be carried out milling flat processing, and by bolt, workpiece is carried out horizontal location, make the location more stable, guarantee the machining accuracy of workpiece, simple in structure, the tooling device utilization rate is high, flexible operation, and positioning accuracy is high.
Description of drawings
Fig. 1 is the stereogram of base of the present utility model.
Fig. 2 is the stereogram of compact heap of the present utility model.
Fig. 3 is the stereogram of inserting of the present utility model.
Fig. 4 is the stereogram of drill jig of the present utility model.
Fig. 5 and Fig. 6 are use state diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1 and Figure 4, the utility model comprises base 1, compact heap 2 and drill jig 3, fixed head 11 on base 1 is with semi-circular groove 12, an end that is positioned at semi-circular groove 12 on fixed head 11 is provided with location-plate 13, at right angle setting locating dowel 14 on location-plate 13, locating dowel 14 are used for coordinating with semicircle locating slot on workpiece 6, prevent that workpiece 6 from rotating in process; Compact heap 2 tops are with large boss 21, on large boss 21, screw 22 and upper boring 23 are set, be positioned at compact heap 2 bottoms settings and insert 7, inserting has semi-circular groove 72 on 7, can take out and insert 7, carries out Drilling operation by 23 pairs of workpiece of upper boring, insert 7 top has lower boring 71, the semi-circular groove 72 of inserting on 7 coordinates with workpiece, can prevent the distortion of workpiece in process, improves machining accuracy; Drill jig 3 tops have boring 32 with small boss 31 on small boss 31, the bottom of drill jig 3 arranges U-shaped square groove 33, can carry out Drilling operation to workpiece 6; Compact heap 2 bottoms insert 7 and the U-shaped square groove 33 of drill jig 3 bottoms coordinate the combination circular hole with semi-circular groove 12 on fixed head 11; A side that is positioned at location-plate 13 on fixed head 11 is fixed with mounting blocks 4, and bolt 5 is set on mounting blocks 4, and horizontal location is carried out to workpiece 6 in the end of bolt 5; The other end at fixed head 11 arranges limited block 8, and semi-circular groove 12 ends of limited block 8 on the fixed head 11 can guarantee its positioning accuracy when putting into workpiece 6;
Using method of the present utility model is as follows:
As shown in Figure 5 and Figure 6,
The first step needs an end of machining hole and milling flat to insert in the circular hole of compact heap 2 and base 1 composition workpiece 6;
Second step coordinates the circumferential registration position on workpiece 6 with locating dowel 14 on location-plate 13, workpiece 68 is carried out circumferential registration, prevents that workpiece 6 from rotating in process;
In the 3rd step, rotational positioning bolt 5 makes its end coordinate with arc part on workpiece 6, from horizontal direction, workpiece is positioned, and makes the location of workpiece 6 more stable.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range within protection domain of the present utility model, can be done any type of modification referring to claim.
Claims (1)
1. the cylinder workpiece is processed the multipurpose frock, comprise base (1), compact heap (2) and drill jig (3), it is characterized in that: the fixed head (11) on base (1) is with semi-circular groove (12), an end that is positioned at semi-circular groove (12) on fixed head (11) is provided with location-plate (13), the upper at right angle setting locating dowel (14) of location-plate (13); Compact heap (2) top is with large boss (21), on large boss (21), screw (22) and upper boring (23) are set, be positioned at compact heap (2) bottom insert (7) are set, inserting has semi-circular groove (72) on (7), and the top of insert (7) has lower boring (71); Drill jig (3) top has boring (32) with small boss (31) on small boss (31), the bottom of drill jig (3) arranges U-shaped square groove (33); Compact heap (2) bottom insert (7) and the U-shaped square groove (33) of drill jig (3) bottom coordinates with semi-circular groove (12) on fixed head (11) and makes up circular hole; A side that is positioned at location-plate (13) on fixed head (11) is fixed with mounting blocks (4), bolt (5) is set on mounting blocks (4), the other end at fixed head (11) arranges limited block (8), semi-circular groove (12) end of limited block (8) on the fixed head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578040 CN202964035U (en) | 2012-11-06 | 2012-11-06 | Multipurpose fixture for processing of cylinder workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578040 CN202964035U (en) | 2012-11-06 | 2012-11-06 | Multipurpose fixture for processing of cylinder workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202964035U true CN202964035U (en) | 2013-06-05 |
Family
ID=48505164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578040 Expired - Fee Related CN202964035U (en) | 2012-11-06 | 2012-11-06 | Multipurpose fixture for processing of cylinder workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202964035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100869A (en) * | 2012-11-06 | 2013-05-15 | 无锡市航鹄科技有限公司 | Cylindrical workpiece processing multipurpose tool |
-
2012
- 2012-11-06 CN CN 201220578040 patent/CN202964035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100869A (en) * | 2012-11-06 | 2013-05-15 | 无锡市航鹄科技有限公司 | Cylindrical workpiece processing multipurpose tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C14 | Grant of patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131106 |
|
| C17 | Cessation of patent right |