CN201815906U - Conical structure turning fixture - Google Patents
Conical structure turning fixture Download PDFInfo
- Publication number
- CN201815906U CN201815906U CN2010205507537U CN201020550753U CN201815906U CN 201815906 U CN201815906 U CN 201815906U CN 2010205507537 U CN2010205507537 U CN 2010205507537U CN 201020550753 U CN201020550753 U CN 201020550753U CN 201815906 U CN201815906 U CN 201815906U
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- China
- Prior art keywords
- plate
- positioning disk
- workpiece
- location
- screw
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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 - Lifetime
Links
- 238000007514 turning Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 241000276425 Xiphophorus maculatus Species 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model belongs to platy material turning and processing fixtures, and particularly relates to a conical structure turning fixture, which aims to turn and process parts with incomplete conical rotary surfaces. The conical structure turning fixture comprises a first positioning disk, a second positioning disk, a supporting beam, a pressing plate, a first positioning plate, a second positioning plate, a first limit plate, a second limit plate, a locking nut, a gasket, a locking bolt, a limit pad and screws. The first limit plate and the second limit plate limit workpieces and prevent the workpieces from rotating in processing; the first positioning plate and the second positioning plate position the workpieces; the limit pad is fixed onto the supporting beam by the screws; the gasket is positioned between the limit pad and the supporting beam; and the locking nut is positioned between the limit pad and the pressing plate. The conical structure turning fixture has the advantages of capabilities of being used for turning and processing the parts with the incomplete conical rotary surfaces, processing a plurality of surfaces simultaneously and improving processing efficiency.
Description
Technical field
The utility model belongs to board-like material turning processing taper surface anchor clamps.
Background technology
At present, in field of machining, process equipment and be mainly lathe and Digit Control Machine Tool with non-complete taper revolving structure key element part.Do not design corresponding turning clamp if select the lathe turning processing parts, need to select bar processing usually, compare, not only can reduce the utilization rate of material, but also can increase the manufacturing procedure of part with selecting Sheet Metal Processing to satisfy the clamping requirement of lathe.If select Digit Control Machine Tool processing for use, though can select for use plate to carry out Milling Process, working (machining) efficiency does not have lathe turning processing high, and processing cost is also high than lathe turning processing, and usually can only single-piece work, sometimes even can can't satisfy the manufacturing schedule requirement of product.
The utility model content
The purpose of this utility model provides a kind of anchor clamps, makes it possible to use turning processing to have the part of the non-complete taper surface of revolution.
The utility model is achieved in that a kind of pyramidal structure turning clamp, wherein: comprising: first positioning disk, second positioning disk, brace summer, pressing plate, first location-plate, second location-plate, first limiting plate, second limiting plate, locking nut, pad, clamping screw, spacing pad, screw;
First positioning disk is stuck in the chuck that lathe carries, and second positioning disk holds out against by tail stock is top;
First positioning disk, second positioning disk and brace summer link together by screw, to other assembly and the workpiece formation clamping of above-mentioned anchor clamps;
First limiting plate and second limiting plate carry out spacing to workpiece and prevent that workpiece from adding the rotation in man-hour,
First location-plate and second location-plate position workpiece, and cooperate limiting plate that workpiece is fixed, and a side of location-plate is as the reference for installation of workpiece;
First location-plate and first limiting plate are fixed on first positioning disk by screw, and second location-plate and second limiting plate are fixed on second positioning disk by screw,
Spacing pad is fixed on the brace summer by screw, and pad is between spacing pad and brace summer, and locking nut is between spacing pad and pressing plate, and pressing plate is close to work piece inner surface; The clamping screw fixed-site can only be rotated motion, and clamping screw and locking nut are by being threaded togather, and clamping screw causes the rectilinear motion of locking nut in rotary course, and pressing plate is produced pressure, workpiece pressing; Pad prevents clamping screw wearing and tearing brace summer.
Aforesaid a kind of pyramidal structure turning clamp, wherein, first positioning disk and the processing of second positioning disk can detect the measurement mouth of workpiece processing capacity.
The utility model has the advantages that and to use turning processing to have the part of the non-complete taper surface of revolution, and can multiaspect process simultaneously, improve working (machining) efficiency.
Description of drawings
Fig. 1: clamp structure schematic diagram;
Fig. 2: clamp structure front view;
Fig. 3: clamp structure A-A cutaway view;
Fig. 4: clamp structure B-B cutaway view.
Among the figure: 1 first positioning disk; 2 clamping screws; 3 first workpiece; 4 pressing plates; 5 brace summers; 6 locking nuts; 7 second positioning disks; 8 screws; 9 second limiting plates; 10 first limiting plates; 11 first location-plates; 12 second workpiece; 13 pads; 14 spacing pads; 15 second location-plates.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further:
The purpose of this utility model provides a kind of simple in structure, clamping accurate positioning, convenient and reliable operation, can improve the anchor clamps of part processing efficient and stock utilization.Solution has pyramidal structure key element part can not satisfy conventional clamping requirement in turning process difficult point.
For achieving the above object, the utility model is taked following technical scheme:
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, this clamp structure comprises: first positioning disk 1, second positioning disk 7, brace summer 5, pressing plate 4, first location-plate 11, second location-plate 15, first limiting plate 10, second limiting plate 9, locking nut 6, pad 13, clamping screw 2, spacing pad 14, screw 8.Wherein, first positioning disk 1 and second positioning disk, 7 internal diameters, first location-plate 11 and second location-plate, 15 external diameters, first limiting plate 10 and second limiting plate, 9 external diameters and the big I of pressing plate 4 gradients are made adjustment according to the Workpiece structure size, first location- plate 11 and 15 pairs of workpiece of second location-plate position, first limiting plate 10 and 9 pairs of workpiece of second limiting plate carry out spacing and prevent that workpiece from adding the rotation in man-hour, clamping screw 2 is passed to coupling mechanism force on the workpiece by pressing plate 4 with locking nut 6, and pad 13 prevents clamping screw 2 wearing and tearing brace summers 5.In addition, first positioning disk 1 and second positioning disk 7 use when also the in-process measurement mouth is with convenient the detection as required.
During connection, first location-plate 11 and first limiting plate 10 are fixed on first positioning disk 1 by screw, second location-plate 15 and second limiting plate 9 are fixed on second positioning disk 7 by screw 8, first positioning disk 1, second positioning disk 7 link together by screw 8 with brace summer 5, spacing pad 14 is fixed on the brace summer 5 by screw 8, pad 13 is between spacing pad 14 and brace summer 5, clamping screw 2 and locking nut 6 are by being threaded togather, locking nut 6 is positioned at spacing pad 14 and pressing plate 4, and pressing plate 4 is close to work piece inner surface.
Add man-hour, first positioning disk 1 is stuck in the chuck that lathe carries, and second positioning disk 7 holds out against by tail stock is top.
The material of all structural members all can be by carbon steel or steel alloy or non-ferrous metal processing, and take proper heat treatment technology as required.
Below in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4 the anchor clamps embodiment is further described.
1. with first positioning disk 1, second positioning disk 7 and brace summer 5 links together and clamping screw 2, spacing pad 14, pad 13 and locking nut 2 are installed on the brace summer 5;
2. install first location-plate 11 in first positioning disk 1, the second location-plate 15 in second positioning disk 7;
3. block first positioning disk 1 with the lathe scroll chuck;
4. rotation lathe spindle, make the opening position of first positioning disk 1 and second positioning disk 7 be in minimum point, then along pack into the assembly parts of first workpiece 3 and pressing plate 4 of gap, rotate afterwards lathe spindle make first workpiece, 3 sides and first location-plate 11 and the applying of second location-plate, 15 sides also rotational lock bolt 2 compress first workpiece 3 in advance;
5. be rotated further lathe spindle, make the opening position of first positioning disk 1 and second positioning disk 7 be in minimum point, then along pack into the assembly parts of second workpiece 12 and pressing plate 4 of gap, rotate afterwards lathe spindle make second workpiece, 12 sides and first location-plate 11 and the applying of second location-plate, 15 sides also rotational lock bolt 2 compress second workpiece 12 in advance;
6. first limiting plate 10 and second limiting plate 9 are installed and are adjusted first workpiece 3, second workpiece 12 to the tram, rotational lock bolt 2 makes locking nut 6 hold out against first workpiece 3 and second workpiece 12 then;
With top hold out against second positioning disk, 7 center holes after, can begin the turning processing work.
Claims (2)
1. a pyramidal structure turning clamp is characterized in that: comprising: first positioning disk (1), second positioning disk (7), brace summer (5), pressing plate (4), first location-plate (11), second location-plate (15), first limiting plate (10), second limiting plate (9), locking nut (6), pad (13), clamping screw (2), spacing pad (14), screw (8);
First positioning disk (1) is stuck in the chuck that lathe carries, and second positioning disk (7) holds out against by tail stock is top;
First positioning disk (1), second positioning disk (7) link together by screw (8) with brace summer (5), to other assembly and the workpiece formation clamping of above-mentioned anchor clamps;
First limiting plate (10) carries out spacing with second limiting plate (9) to workpiece and prevents that workpiece from adding the rotation in man-hour,
First location-plate (11) positions workpiece with second location-plate (15), and cooperates limiting plate that workpiece is fixed, and a side of location-plate is as the reference for installation of workpiece;
First location-plate (11) is fixed on first positioning disk (1) by screw with first limiting plate (10), and second location-plate (15) is fixed on second positioning disk (7) by screw (8) with second limiting plate (9),
Spacing pad (14) is fixed on the brace summer (5) by screw (8), and pad (13) is positioned between spacing pad (14) and the brace summer (5), and locking nut (6) is positioned between spacing pad (14) and the pressing plate (4), and pressing plate (4) is close to work piece inner surface; Clamping screw (2) fixed-site can only be rotated motion, and clamping screw (2) and locking nut (6) are by being threaded togather, clamping screw (2) is in rotary course, cause the rectilinear motion of locking nut (6), pressing plate (4) is produced pressure, workpiece pressing; Pad (13) prevents clamping screw (2) wearing and tearing brace summer (5).
2. a kind of pyramidal structure turning clamp as claimed in claim 1 is characterized in that: first positioning disk (1) and second positioning disk (7) are processed with the measurement mouth that can detect the workpiece processing capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205507537U CN201815906U (en) | 2010-09-30 | 2010-09-30 | Conical structure turning fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205507537U CN201815906U (en) | 2010-09-30 | 2010-09-30 | Conical structure turning fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815906U true CN201815906U (en) | 2011-05-04 |
Family
ID=43913876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205507537U Expired - Lifetime CN201815906U (en) | 2010-09-30 | 2010-09-30 | Conical structure turning fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029035A (en) * | 2014-05-23 | 2014-09-10 | 含山县兴达球墨铸铁厂 | Tubular workpiece clamp for lathe |
| CN105275955A (en) * | 2015-04-30 | 2016-01-27 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Locknut for rotor of gas turbine and machining methods of locknut |
-
2010
- 2010-09-30 CN CN2010205507537U patent/CN201815906U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029035A (en) * | 2014-05-23 | 2014-09-10 | 含山县兴达球墨铸铁厂 | Tubular workpiece clamp for lathe |
| CN105275955A (en) * | 2015-04-30 | 2016-01-27 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Locknut for rotor of gas turbine and machining methods of locknut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110504 |