CN204953936U - A location chuck device for dysmorphism piece - Google Patents
A location chuck device for dysmorphism piece Download PDFInfo
- Publication number
- CN204953936U CN204953936U CN201520597837.9U CN201520597837U CN204953936U CN 204953936 U CN204953936 U CN 204953936U CN 201520597837 U CN201520597837 U CN 201520597837U CN 204953936 U CN204953936 U CN 204953936U
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- CN
- China
- Prior art keywords
- chuck
- utility
- model
- shaped piece
- chuck device
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- Expired - Fee Related
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Abstract
The utility model discloses a location chuck device for dysmorphism piece. Including fixed chuck and support base, fixed chuck is last to be provided with three draw -in groove, draw -in groove and rack sliding fit, rack one side is fixed with fan -shaped ring strip, fixed chuck passes through the fixing base setting on the polyhedron guide pillar, the polyhedron guide pillar passes through the fix with screw on the base. The utility model relates to a location chuck device for dysmorphism piece, the hole site that this structure has dysmorphism carries out the characteristic of fixing a position, carries out central clamping position through the dysmorphism piece to foraminiferous to fix dysmorphism spare through the chuck, and then process the dysmorphism.
Description
Technical field
The utility model belongs to chuck field, a kind of positioning chuck device for shaped piece particularly related to.
Background technology
Chuck lathe is used for the mechanical device of clamping work pieces.Utilize and be distributed on moving radially of movable jaw on chuck body, the machine tool accessories of Workpiece clamping and location.Chuck is generally made up of chuck body, movable jaw and claw driving mechanism 3 part.Chuck body diameter is minimum is 65 millimeters, maximumly reaches 1500 millimeters, and there are through hole in central authorities, so that by workpiece or bar; There is cylindrical or short taper profile structure at back, directly or be connected by ring flange and machine tool chief axis end.Chuck is usually arranged on lathe, cylindrical grinder and internal grinder and uses, and also can coordinate with various indexing means, for milling machine and drilling machine.
But current chuck cannot to the form workpiece of non-shaft member.Therefore, the special-shaped workpiece for non-shaft member arranges a kind of centre bore by location shaped piece, and then fixes shaped piece.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, a kind of positioning chuck device for shaped piece is provided, this structure has the characteristic positioned the position, hole of shaped piece, by carrying out central clamp location to shaped piece with holes, and by chuck, shaped piece is fixed, and then shaped piece is processed, the chuck solving prior art cannot to the problem of shaped piece processing.
For solving the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model provides a kind of positioning chuck device for shaped piece, comprises fixing chuck and base for supporting, and described fixing chuck is provided with three draw-in grooves, described draw-in groove and tooth bar are slidably matched, and described tooth bar side is fixed with eccentric circular ring bar; Described fixing chuck is arranged on polyhedron guide pillar by holder, and described polyhedron guide pillar is fixed by screws on base.
Further, described eccentric circular ring bar is 1/3rd annulus, and length is between 0.2m-1.5m, and eccentric circular ring bar coordinates with the position, hole of special-shaped workpiece, finds the center, hole of special-shaped workpiece accurately.
Further, described polyhedron guide pillar is six prisms or quadrangular, by polyhedral structure, ensures eccentric circular ring bar on the same line.
Further, described tooth bar length, at 0.3m-0.8m, by regulating the distance between center line of eccentric circular ring bar and fixing chuck, and then the circular radius that adjustment three eccentric circular ring bars form, being felt relieved with special-shaped workpiece to be processed and being coordinated.
The utility model has following beneficial effect:
The utility model is a kind of positioning chuck device for shaped piece, this structure has the characteristic positioned the position, hole of shaped piece, by carrying out central clamp location to shaped piece with holes, and by chuck, shaped piece is fixed, and then shaped piece is processed.
Certainly, implement arbitrary product of the present utility model might not need to reach above-described all advantages simultaneously.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described describing the required accompanying drawing used to embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of positioning chuck apparatus structure schematic diagram for shaped piece of the present utility model;
Fig. 2 is a kind of positioning chuck device eccentric circular ring bar structural representation for shaped piece of the present utility model;
Fig. 3 is that a kind of positioning chuck device for shaped piece of the present utility model fixes chuck structure schematic diagram;
In accompanying drawing, the list of parts representated by each label is as follows:
1-fixes chuck, 2-polyhedron guide pillar, 3-base for supporting, 4-eccentric circular ring bar, 5-tooth bar, 6-draw-in groove.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, the utility model is a kind of positioning chuck device for shaped piece, comprises fixing chuck 1 and base for supporting 3, and fixing chuck 1 is provided with three draw-in grooves 6, and draw-in groove 6 and tooth bar 5 are slidably matched, and tooth bar 5 side is fixed with eccentric circular ring bar 4; Fixing chuck 1 is arranged on polyhedron guide pillar 2 by holder, and described polyhedron guide pillar 2 is fixed by screws on base 3.
Wherein, eccentric circular ring bar 4 is 1/3rd annulus, and length is between 0.2m-1.5m, and eccentric circular ring bar 4 coordinates with the position, hole of special-shaped workpiece, finds the center, hole of special-shaped workpiece accurately.
Wherein, polyhedron guide pillar 2 is six prisms or quadrangular, by polyhedral structure, ensures eccentric circular ring bar 4 on the same line.
Wherein, tooth bar 5 length, at 0.3m-0.8m, by regulating the distance between center line of eccentric circular ring bar 4 and fixing chuck 1, and then the circular radius regulating three eccentric circular ring bars 4 to form, being felt relieved with special-shaped workpiece to be processed and being coordinated.
Disclosed the utility model preferred embodiment just sets forth the utility model for helping above.Preferred embodiment does not have all details of detailed descriptionthe, does not limit the detailed description of the invention that this utility model is only described yet.Obviously, according to the content of this description, can make many modifications and variations.This description is chosen and is specifically described these embodiments, is to explain principle of the present utility model and practical application better, thus makes art technical staff understand well and to utilize the utility model.The utility model is only subject to the restriction of claims and four corner and equivalent.
Claims (4)
1. the positioning chuck device for shaped piece, comprise fixing chuck (1) and base for supporting (3), it is characterized in that: described fixing chuck (1) is provided with three draw-in grooves (6), described draw-in groove (6) and tooth bar (5) are slidably matched, and described tooth bar (5) side is fixed with eccentric circular ring bar (4); Described fixing chuck (1) is arranged on polyhedron guide pillar (2) by holder, and described polyhedron guide pillar (2) is fixed by screws on base (3).
2. a kind of positioning chuck device for shaped piece according to claim 1, is characterized in that, described eccentric circular ring bar (4) is 1/3rd annulus, and length is between 0.2m-1.5m.
3. a kind of positioning chuck device for shaped piece according to claim 1, is characterized in that, described polyhedron guide pillar (2) is six prisms or quadrangular.
4. a kind of positioning chuck device for shaped piece according to claim 1, it is characterized in that, described tooth bar (5) length is at 0.3m-0.8m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597837.9U CN204953936U (en) | 2015-08-10 | 2015-08-10 | A location chuck device for dysmorphism piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520597837.9U CN204953936U (en) | 2015-08-10 | 2015-08-10 | A location chuck device for dysmorphism piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204953936U true CN204953936U (en) | 2016-01-13 |
Family
ID=55049033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520597837.9U Expired - Fee Related CN204953936U (en) | 2015-08-10 | 2015-08-10 | A location chuck device for dysmorphism piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204953936U (en) |
-
2015
- 2015-08-10 CN CN201520597837.9U patent/CN204953936U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160113 Termination date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |