CN202356910U - Irregular component clamper - Google Patents
Irregular component clamper Download PDFInfo
- Publication number
- CN202356910U CN202356910U CN2011204926294U CN201120492629U CN202356910U CN 202356910 U CN202356910 U CN 202356910U CN 2011204926294 U CN2011204926294 U CN 2011204926294U CN 201120492629 U CN201120492629 U CN 201120492629U CN 202356910 U CN202356910 U CN 202356910U
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- CN
- China
- Prior art keywords
- chuck
- elastic conical
- shaped part
- elastic
- clamping device
- 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 an irregular component clamper, comprising a chuck, two elastic conical sleeves, at least two pull rods and a top block, wherein the elastic conical sleeves are arranged in two side holes of an irregular component; one of the two elastic conical sleeves is provided with a chuck, and the other one of the two elastic conical sleeves is provided with the top block; a pull rod hole arranged on the chuck is opposite to a pull rod hole arranged on the top block; the pull rods pass through the pull rod holes on the chuck and the top block and are arranged between the chuck and the top block; the two ends of each pull rod are provided with nuts; the elastic conical sleeves are in shape of C; the inner side of each elastic conical sleeve is sunken inwards to form an elastic conical sleeve inner hole; the elastic conical sleeve inner holes are conical holes; a bulge loop is arranged at the middle part of the chuck, and the outer edge of the chuck is conical and matches each elastic conical sleeve inner hole; and the outer edge of the top block is conical and matches each elastic conical sleeve inner hole. The irregular component clamper disclosed by the utility model matches a lathe device, and finishes the machining of the irregular component through once clamping on the basis of guaranteeing the machining precision so as to improve the work efficiency.
Description
Technical field
The utility model belongs to lathe auxiliary equipment technical field, is specifically related to a kind of special-shaped part clamping device.
Background technology
A kind of locomotive generally adopts boring machine processing this part cylindrical and hole with position out of shape strength member, and existing processing technology is to process an end earlier, changes 180 ° again, and the centering relevant position other end can satisfy corresponding requirement.The efficient of this boring machine processing is very low, and especially when the cylindrical of processing above-mentioned part and the U-lag on the cylindrical, efficient is lower, and serious restriction is produced, and becomes production bottleneck.And if replace boring machine to process above-mentioned part with lathe, subject matter is to lack and the supporting clamping device of above-mentioned part.
The utility model content
The purpose of the utility model is the deficiency to above-mentioned prior art, and a kind of special-shaped part clamping device is provided, and is supporting with lathe equipments, through the processing of a clamping completion special-shaped part, when guaranteeing machining accuracy, increases work efficiency.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of special-shaped part clamping device is characterized in that: comprise chuck, two elastic conical drogues, at least two pull bars, top; Said elastic conical drogue be installed in special-shaped part two lateral opening in; Said two elastic conical drogues, one of them is provided with chuck, and another is provided with top; The tie rod hole that said chuck is provided with and the tie rod hole of top setting over against; Said pull bar passes the tie rod hole of chuck and top setting, and between chuck and top; The two ends of said pull bar are provided with nut.
Said elastic conical drogue is c-shaped; Said elastic conical drogue inboard is recessed to form the elastic conical drogue endoporus to inside; Said elastic conical drogue endoporus is a tapered hole.Said chuck middle part is provided with bulge loop, and the chuck outer is taper and matches with the elastic conical drogue endoporus.Said chuck is provided with at least two tie rod holes.Said top outer is taper and matches with the elastic conical drogue endoporus.Said top is provided with at least two tie rod holes.Said nut is positioned at chuck and the top outside, and between nut and the chuck, be provided with packing ring between nut and top.Said pull bar is provided with balance weight.
The special-shaped part clamping device that the utility model provides, supporting with lathe equipments, by the self-centering principle of elastic conical drogue endoporus, guarantee that the special-shaped part axis of processing overlaps with datum line, thereby guarantee machining accuracy; Processing through a clamping completion special-shaped part has improved operating efficiency.
Description of drawings
Fig. 1 is the Tiebar structure sketch map.
Fig. 2 is the chuck front view.
Fig. 3 is the chuck cutaway view.
Fig. 4 is the elastic conical drogue front view.
Fig. 5 is the elastic conical drogue cutaway view.
Fig. 6 is a top front view.
Fig. 7 is a top cutaway view.
Fig. 8 is special-shaped part clamping device assembling sketch map.
Wherein, 1, chuck; 2, elastic conical drogue; 3, pull bar; 4, top; 5, packing ring; 6, nut; 7, balance weight.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the utility model is carried out detailed description.
The special-shaped part clamping device comprise chuck 1, two elastic conical drogues 2, at least two pull bars 3, top 4.
Like Fig. 4 and shown in Figure 5, elastic conical drogue 2 is c-shaped; Said elastic conical drogue 2 inboards are recessed to form the elastic conical drogue endoporus to inside; Said elastic conical drogue endoporus is a tapered hole.On the one hand, through the self-centering principle of elastic conical drogue endoporus, guaranteed that the cylindrical of irregular part processing overlaps with datum line; On the other hand, through tensioner elastic conical drogue 2, the cylindrical of elastic ring and product endoporus are close to, and produce normal pressure, form stiction between the two, the cutting force that produces when overcoming cutting.The size of stiction is to decide through the screw-down torque of 3 liang of end nuts 6 of adjustment pull bar.
Like Fig. 2 and shown in Figure 3, chuck 1 middle part is provided with bulge loop, and chuck 1 outer is taper and matches with the elastic conical drogue endoporus.Chuck 1 is provided with at least two tie rod holes.
Like Fig. 6 and shown in Figure 7, top 4 outer is taper and matches with the elastic conical drogue endoporus.Be provided with at least two tie rod holes for top 4.
As shown in Figure 8, elastic conical drogue 2 be installed in special-shaped part two lateral opening in; Two elastic conical drogues 2, one of them is provided with chuck 1, and another is provided with top 4; The tie rod hole of the tie rod hole that chuck 1 is provided with and top 4 setting over against; Pull bar 3 passes chuck 1 and top 4 tie rod hole that is provided with, and between chuck 1 and top 4; The two ends of pull bar 3 are provided with nut 6.Nut 6 is positioned at chuck 1 and top 4 outside, and between nut 6 and the chuck 1, be provided with packing ring 5 between nut 6 and top 4.Pull bar 3 is provided with balance weight 7.Top 4, the conical surface and elastic conical drogue 2 contacts area of chuck 1 must guarantee more than 80%, so that the location is reliable, produce stable normal pressure.Chuck 1, elastic conical drogue 2, top 4 dead in line.
According to Fig. 8 special-shaped part clamping device and special-shaped part are assembled, hang on the lathe, be fixed on the lathe through chuck 1 and top 4, stable equilibrium piece 7 on pull bar 3 is so that guarantee stability of rotation.Adjust 3 liang of end nuts 6 of pull bar, begin special-shaped part is processed.
The above only is the preferred implementation of the utility model; Under the prerequisite that does not break away from the utility model principle; Those skilled in the art; Be easy to the utility model is carried out some improvement and modification, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (8)
1. a special-shaped part clamping device is characterized in that: comprise chuck (1), two elastic conical drogues (2), two pull bars (3), top (4) at least; Said two elastic conical drogues (2) be installed in special-shaped part two lateral opening in; Said two elastic conical drogues (2), one of them is provided with chuck (1), and another is provided with top (4); The tie rod hole of the tie rod hole that said chuck (1) is provided with and top (4) setting over against; Said pull bar (3) passes the tie rod hole of chuck (1) and top (4) setting, and is positioned between chuck (1) and top (4); The two ends of said pull bar (3) are provided with nut (6).
2. according to the described special-shaped part clamping device of claim 1, it is characterized in that: said elastic conical drogue (2) is c-shaped; Said elastic conical drogue (2) is inboard to be recessed to form the elastic conical drogue endoporus to inside; Said elastic conical drogue endoporus is a tapered hole.
3. according to the described special-shaped part clamping device of claim 2, it is characterized in that: said chuck (1) middle part is provided with bulge loop, and chuck (1) outer is taper and matches with the elastic conical drogue endoporus.
4. according to the described special-shaped part clamping device of claim 3, it is characterized in that: said chuck (1) is provided with at least two tie rod holes.
5. according to the described special-shaped part clamping device of claim 2, it is characterized in that: said top (4) outer is taper and matches with the elastic conical drogue endoporus.
6. according to the described special-shaped part clamping device of claim 5, it is characterized in that: said top (4) are provided with at least two tie rod holes.
7. according to the described special-shaped part clamping device of claim 1; It is characterized in that: said nut (6) is positioned at chuck (1) and top (4) outside, and between nut (6) and the chuck (1), be provided with packing ring (5) between nut (6) and top (4).
8. according to the described special-shaped part clamping device of claim 1, it is characterized in that: said pull bar (3) is provided with balance weight (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204926294U CN202356910U (en) | 2011-12-01 | 2011-12-01 | Irregular component clamper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204926294U CN202356910U (en) | 2011-12-01 | 2011-12-01 | Irregular component clamper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356910U true CN202356910U (en) | 2012-08-01 |
Family
ID=46568127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204926294U Expired - Fee Related CN202356910U (en) | 2011-12-01 | 2011-12-01 | Irregular component clamper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862959A (en) * | 2017-02-24 | 2017-06-20 | 浙江万里扬股份有限公司 | The application method of fixture, processing assembly and processing assembly |
-
2011
- 2011-12-01 CN CN2011204926294U patent/CN202356910U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106862959A (en) * | 2017-02-24 | 2017-06-20 | 浙江万里扬股份有限公司 | The application method of fixture, processing assembly and processing assembly |
| CN106862959B (en) * | 2017-02-24 | 2019-05-21 | 浙江万里扬股份有限公司 | The application method of fixture, processing assembly and processing assembly |
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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: 20120801 Termination date: 20161201 |