CN204975388U - Processing four -jaw chuck for breather pipe - Google Patents
Processing four -jaw chuck for breather pipe Download PDFInfo
- Publication number
- CN204975388U CN204975388U CN201520641925.4U CN201520641925U CN204975388U CN 204975388 U CN204975388 U CN 204975388U CN 201520641925 U CN201520641925 U CN 201520641925U CN 204975388 U CN204975388 U CN 204975388U
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- China
- Prior art keywords
- processing
- positioning seat
- breather pipe
- utility
- model
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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.)
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Abstract
The utility model provides a processing four -jaw chuck for breather pipe, four the same jack catchs evenly arranging on the chuck body radial movement are reached including the chuck body, be equipped with the shaping boss on the jack catch card -tight part, the cross section of shaping boss is the rectangle, the tip processing of shaping boss has the chamfer, still including the positioning seat that is used for fixing a position the work piece, the positioning seat is arranged between two adjacent jack catchs. The utility model discloses the tip processing chamfer of jack catch card -tight part, when compressing tightly the pipe cap, the pipe cap is difficult for appearing the crackle, and the pipe cap is difficult for droing, and processing targets in place. In addition, the positioning seat plays the effect of location to the work piece, passes through positioning seat location work piece, the location of being convenient for at the in -process of processing.
Description
Technical field
The utility model relates to breather pipe machining tool, refers to a kind of processing breather pipe chuck especially.
Background technology
In the lathe of Current mechanical processing, chuck is widely used in circular, square, the rectangular piece of clamping and processes.Particularly in the process of breather pipe processing, need machined grooves on the pipe cap of breather pipe, prevent vent cap activity, come off.But existing groove is generally rectangle, than being easier to tear pipe cap in the process of processing, pipe cap easily comes off, and working depth is also inadequate.In addition, existing chuck is general is located by claw positioning clamping all without positioning seat, is not easy to location when processing breather pipe.
Utility model content
The utility model proposes a kind of processing breather pipe chuck, the technical problem solve the processing of prior art Center Vent tube cap upper groove not in place, pipe cap is easily torn, coming off.
The technical solution of the utility model is achieved in that a kind of processing breather pipe chuck, comprise chuck body and be evenly arranged in the identical claw of four that chuck body moves radially, described claw card-tight part is provided with shaping boss, the cross section of described shaping boss is rectangle, and the end of described shaping boss is processed with chamfering; Also comprise the positioning seat for positioning workpieces, described positioning seat is arranged between adjacent two claws.
Wherein, described chamfering is 30 ~ 80 °.
Particularly, described positioning seat is four, and wherein adjacent two is one group.
Further, described positioning seat wherein one group be fixedly connected with chuck body, be flexibly connected between another group with chuck body.
Compared with prior art, the beneficial effects of the utility model are: the end chamfering of claw card-tight part, and when compressing pipe cap, pipe cap not easily occurs crackle, and pipe cap difficult drop-off, processing puts in place.In addition, positioning seat plays the effect of location to workpiece, by positioning seat positioning workpieces in the process of processing, is convenient to location.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art 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 planar structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model claw;
Fig. 3 is the section structure schematic diagram of workpiece.
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 the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1 to Fig. 3, a kind of processing breather pipe chuck, comprise chuck body 1 and be evenly arranged in the identical claw 2 of four that chuck body 1 moves radially, described claw 2 card-tight part forms boss 5, the cross section of described boss 5 is rectangle, and the end of described boss 5 is processed with chamfering; Also comprise the positioning seat 3 for positioning workpieces 4, described positioning seat 3 is arranged between adjacent two claws 2.The end of the utility model shaping boss 5 of card-tight part on claw 2 is processed with chamfering, and when workpiece pressing 4, workpiece 4 outer surface just processes the groove 6 mated with boss 5 end.Add man-hour workpiece and 4 not easily occur crackle, difficult drop-off, processing puts in place.In addition, positioning seat 3 pairs of workpiece 4 play the effect of location, by positioning seat 3 positioning workpieces 4 in the process of processing, are convenient to location.
Wherein, described chamfering is 63.5 ° (see Fig. 1, Fig. 3), and the chamfering of claw 2 freedom portion 5 end is 63.5 °, and groove 6 cell wall of processing is more attractive in appearance, and deburring is simultaneously clean, and groove 6 is processed and also put in place.
Particularly, described positioning seat 3 is two groups (see Fig. 1), and wherein adjacent two positioning seats 3 are one group, and wherein one group of positioning seat 3 is fixedly connected with chuck body 1, and another group is by bolt or pin or be threaded; When working shaft-like part, first workpiece 4 is placed on one group of fixing positioning seat 3 through centre bore in chuck body 1, then adjusts other one group of positioning seat 3 pairs of workpiece and position, carry out compression processing finally by claw 2.When needs take off workpiece, remove claw 2, is drawn back in moveable one group of positioning seat 3 footpath, can workpiece be obtained.Operation is simple, and location is convenient.Described bolt, the technological means replacement of selling, being threaded all by being equal to.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a processing breather pipe chuck, comprise chuck body (1) and be evenly arranged in the identical claw (2) of four that chuck body (1) moves radially, it is characterized in that: described claw (2) card-tight part is provided with shaping boss (5), the cross section of described shaping boss (5) is rectangle, and the end of described shaping boss (5) is processed with chamfering; Also comprise the positioning seat (3) for positioning workpieces (4), described positioning seat (3) is arranged between adjacent two claws (2).
2. processing breather pipe chuck according to claim 1, is characterized in that: described chamfering is 30 ~ 80 °.
3. processing breather pipe chuck according to claim 1, is characterized in that: described positioning seat (3) is four, wherein adjacent two is one group.
4. processing breather pipe chuck according to claim 3, is characterized in that: described positioning seat (3) wherein one group be fixedly connected with chuck body (1), another group is flexibly connected with between chuck body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641925.4U CN204975388U (en) | 2015-08-24 | 2015-08-24 | Processing four -jaw chuck for breather pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520641925.4U CN204975388U (en) | 2015-08-24 | 2015-08-24 | Processing four -jaw chuck for breather pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975388U true CN204975388U (en) | 2016-01-20 |
Family
ID=55109808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520641925.4U Expired - Fee Related CN204975388U (en) | 2015-08-24 | 2015-08-24 | Processing four -jaw chuck for breather pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817432A (en) * | 2018-08-30 | 2018-11-16 | 安徽威能电机有限公司 | Turning clamp |
-
2015
- 2015-08-24 CN CN201520641925.4U patent/CN204975388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108817432A (en) * | 2018-08-30 | 2018-11-16 | 安徽威能电机有限公司 | Turning clamp |
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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: 20160120 Termination date: 20180824 |